Vin (Max) 20V to 29V

Fast Transient Response
Minimize output capacitance
saving board space and cost
Leading Power Density
High efficiency & reliability
with low noise
Easy to Use
Leveraging proprietary
BCD process, &
packaging technology

Show Columns
Status
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package (mm)
Grade
MPL
Vin (min) (V)
Vin (max) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw (max) (kHz)
Common Features
Special Features
Control Mode
Package (mm)
Grade
Dual Output
External Soft Start
Forced CCM
Light-Load Efficiency
Power Good
Synchronous Rectification
100% Duty Cycle
Configurable Frequency
Configurable Output Voltage
Configurable Under-Voltage Lockout (UVLO)
DC Auto-Tune Loop
Dynamic Voltage Scaling
External Frequency Sync
Fixed Output
I2C Interface
LP# Output Voltage Scaling
Output Adjustable by 2-Bit VID
Output Discharge
Output Discharge/Soft Stop
Selectable Power-Saving Mode
Selectable PSM/USM/FCCM
Soft Stop
Ultrasonic Mode
Optimized for Low EMI
Current Mode
COT
MSOP-10
MSOP-10E
PDIP8
QFN-8 (1.5x2)
QFN-8 (2x2)
QFN-8 (2.5x1.5)
QFN-8 (3x3)
QFN-10 (3x3)
QFN-11 (2x2)
QFN-12 (2x3)
QFN-13 (2x3)
QFN-14 (2x3)
QFN-14 (3x3)
QFN-14 (3x4)
QFN-15 (3x3)
QFN-16 (3x3)
QFN-17 (3x4)
QFN-20 (3x4)
QFN-21 (3x4)
QFN-28 (4x5)
QFN-30 (5x6)
QFN-32 (5x5)
SOIC-8
SOIC-8N
SOIC-16
SOT23-6
SOT583
TSOT23-6
TSOT23-8
TSSOP20F
Catalog
Industrial
Automotive
Has MPL
MP2328
NEW
MPL

High-Efficiency, 28V, 2A, 450kHz, Synchronous Step-Down Converter In SOT583 Package

4.5 28 2 0.16 0.5 430 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
COT SOT583 Catalog 1
MP2338
NEW

High-Efficiency, 28V, 3A, 450kHz, Synchronous Step-Down Converter In SOT583 Package

4.5 28 3 0.16 0.5 450 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2330C
NEW

24V, 3A, 650kHz, Synchronous Step-Down Converter with PG, SS, and Forced CCM in SOT583 (1.6x2.1mm) Package

4.2 24 3 0.2 0.805 650 External Soft Start, Forced CCM, Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2331C
NEW

24V, 2A, 650kHz, Synchronous Step-Down Converter with PG, SS, Forced CCM in 1.6x2.1mm SOT583 Package

4.2 24 2 0.2 0.805 650 External Soft Start, Forced CCM, Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2329C
ACTIVE

24V, 6.5A, Low IQ, Synchronous Buck Converter with Forced Continuous Conduction Mode (CCM)

4.5 24 6.5 0.105 0.6 700 Forced CCM, Power Good, Synchronous Rectification
Output Discharge
COT QFN-11 (2x2) Catalog 0
NB650A
ACTIVE

High-Efficiency, Fast-Transient, 6A, 28V Synchronous Step-Down Converters with 2-Bit VID, OCP Latch-Off Mode

4.5 28 6 0.4 0.6 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Dynamic Voltage Scaling, Soft Stop
COT QFN-17 (3x4) Catalog 0
NB679
ACTIVE

Wide Vin 5.5-26V, Low Iq, High Current, Fixed 5V-8A Synchronous Buck Converter with 100mA LDO

5.5 26 8 0.11 5 700 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
NB680
ACTIVE

Wide Vin 4.8-26V, Low Iq, High Current, Fixed 3.3V-8A Synchronous Buck Converter with 100mA LDO

4.8 26 8 0.12 3.3 700 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
MP2229
ACTIVE

High Efficiency, 21V, 6A, Synchronous Step-Down Converter with External Sync, Low-Power Mode, and External Soft Start

4.5 21 6 0.4 0.6 2000 External Soft Start, Light-Load Efficiency, Synchronous Rectification
Configurable Frequency, External Frequency Sync
Current Mode QFN-14 (3x3) Catalog 0
MP2313
ACTIVE
1A, 24V, 2MHz, Synchronous Step-Down Converter With Light Load Mode
4.5 24 1 0.7 0.798 2000 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-8 Catalog 0
NB671LB
ACTIVE

Wide Vin 4.5-24V, 6A, COT Synchronous Step-down Converter with Low Quiescent Current

4.5 24 6 0.12 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
MPQ2362
ACTIVE

Industrial Grade, Dual 2A, 23V, 380kHz Step-Down Converter with Frequency Synchronization

4.75 23 2 2 1.222 380
External Frequency Sync
Current Mode TSSOP20F Industrial 0
NB676A
ACTIVE

8A, 24V, Fixed 5.15V, COT Synchronous Buck Converter with LDO

6.5 24 8 0.205 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Fixed Output, Output Discharge
COT QFN-16 (3x3) Catalog 0
NB673
ACTIVE

High-Efficiency, Fast-Transient, 8A, 24V, Fully-Integrated COT Synchronous Buck with +/-1.5A LDO and Buffed Reference

5 24 8 0.4 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-21 (3x4) Catalog 0
NB672
ACTIVE
High-Efficiency, Fast-Transient, 6A, 24V, Fully-Integrated COT Synchronous Buck with +/-1.5A LDO and Buffed Reference
5 24 6 0.4 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-21 (3x4) Catalog 0
NB671LA
ACTIVE

Wide Vin 5.5-24V, 6A, COT Synchronous Step-down Converter with Low Quiescent Current

5.5 24 6 0.12 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
MP2318
ACTIVE
2A, 24V, 2MHz, Synchronous Step-Down Converter With Light Load Mode
4.5 24 2 0.7 0.798 2000 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-8 Catalog 0
NB676
ACTIVE

High-Efficiency, Fast-Transient, 8A, 24V, Low Rds(on) 26mO/12mO, Fully-Integrated COT Synchronous Buck with 5V LDO

6.5 24 8 0.205 0.6 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Fixed Output, Output Discharge
COT QFN-16 (3x3) Catalog 0
NB677
ACTIVE

High-Efficiency, Fast-Transient, 8A, 24V, Low Rds(on) 26mO/12mO, Fully-Integrated COT Synchronous Buck with 3.3V LDO

5.5 24 8 0.205 0.6 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Fixed Output, Output Discharge
COT QFN-16 (3x3) Catalog 0
NB685
ACTIVE

Wide Vin 4.5-26V, 12A, Low Iq, High Current Synchronous Buck Converter with +/-1A LDO and Buffered Reference

4.5 26 12 0.185 0.6 700 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop, Ultrasonic Mode
COT QFN-16 (3x3) Catalog 0
MP2325
ACTIVE
3A, 24V, 500kHz, Synchronous Step-Down Converters With PG, Light Load Mode and Low Iq
4.5 24 3 0.18 0.791 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP2324
ACTIVE
2A, 24V, 500kHz, Synchronous Step-Down Converters With PG, Light Load Mode and Low Iq
4.5 24 2 0.18 0.791 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP2386
ACTIVE

24V, 8A, Low IQ, Synchronous Buck Converter

4.5 24 8 0.105 0.6 700 Power Good, Synchronous Rectification
Output Discharge
COT QFN-11 (2x2) Catalog 0
NB671L
ACTIVE

Wide Vin 5.5-24V, 6A, COT Synchronous Step-down Converter with Low Quiescent Current

5.5 24 6 0.12 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
NB671A
ACTIVE
Wide Vin 5-24V, 6A, COT Synchronous Step-down Converter w/ 7mS Internal Soft Start
5 24 6 0.16 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
NB670
ACTIVE

Wide Vin 5-24V, 6A, 3.3V Fixed Output COT Synchronous Step-down Converter with LDO

5 24 6 0.22 0.6 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Fixed Output, Output Discharge
COT QFN-16 (3x3) Catalog 0
NB669
ACTIVE

Wide Vin 6.5-24V, 6A, 5V Fixed Output COT Synchronous Step-down Converter with LDO

6.5 24 6 0.22 0.6 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Fixed Output, Output Discharge/Soft Stop
COT QFN-16 (3x3) Catalog 0
NB650H
ACTIVE

Wide Vin 4.5-28V, 6A, OCP Latch-Off Mode, COT Synchronous Step-Down Converter with 2-Bit VID

4.5 28 6 0.4 0.6 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Dynamic Voltage Scaling, Soft Stop
COT QFN-17 (3x4) Catalog 0
NB681
ACTIVE

Wide Vin 4.5-26V, 6A, Low Iq, High Current Synchronous Buck Converter with 2-Bit VID

4.5 26 6 0.15 0.6 750 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Adjustable by 2-Bit VID, Output Discharge, Ultrasonic Mode
COT QFN-13 (2x3) Catalog 0
NB685A
ACTIVE

Wide Vin 4.5-26V, 12A, Low Iq, High Current Synchronous Buck Converter with +/-1A LDO and Buffered Reference

4.5 26 12 0.185 0.6 700 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop, Ultrasonic Mode
COT QFN-16 (3x3) Catalog 0
NB680A
ACTIVE

Wide Vin 5.5-26V, Low Iq, High Current, Fixed 3.36V-8A Synchronous Buck Converter with 100mA LDO and LP# Vout Scaling

5.5 26 8 0.11 3.36 700 Light-Load Efficiency, Power Good, Synchronous Rectification
LP# Output Voltage Scaling, Output Discharge, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
MP2388
ACTIVE
High Efficiency 1A, 21V, 2MHz Synchronous Step Down Converter in Ultra-thin
4.5 21 1 0.2 0.798 2000 Light-Load Efficiency, Synchronous Rectification
Current Mode QFN-8 (2.5x1.5) Catalog 0
MP2395
ACTIVE

28V, 3A Peak, High-Efficiency, Synchronous, Step-Down Converter with Power Good in QFN 3x3

4 28 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-8 (3x3) Catalog 0
MP2394
ACTIVE

28V, 2A, 410kHz, High-Efficiency, Synchronous, Step-Down Converter with Power Good in TSOT23

4 28 2 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP2393
ACTIVE

24V, 3A, 650kHz, Synchronous Step-Down Converter with PG, SS, in 1.6x2.1mm SOT583 Package

4.2 24 3 0.2 0.805 650 Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2392
ACTIVE

High-Efficiency, 2A, 4.2 to 24V, 650kHz, Synchronous, DC Step-Down Converter with PG and Soft Start In SOT583

4.2 24 2 0.2 0.805 650 External Soft Start, Power Good, Synchronous Rectification
COT SOT583 0
MP2384
ACTIVE

4.5 to 24V, 4A, Low IQ, Synchronous Buck Converter

4.5 24 4 0.105 0.6 700 Power Good, Synchronous Rectification
Output Discharge
COT QFN-11 (2x2) Catalog 0
MP8720
ACTIVE

26V, 10A, High Efficiency, Fast Transient, Synchronous, Buck Converter with adjustable CLM

4.5 26 10 0.62 700 Forced CCM, Power Good, Synchronous Rectification
Output Discharge, Soft Stop
COT QFN-16 (3x3) Catalog 0
MP8719
ACTIVE

26V, 12A, Low IQ, High-Current, Synchronous Buck Converter with ±A LDO and Buffered Reference

4.5 26 13 0.135 0.62 700 Forced CCM, Power Good
Configurable Frequency, Output Discharge, Soft Stop, Ultrasonic Mode
COT QFN-16 (3x3) Catalog 0
MPQ2325
ACTIVE
Industrial Grade, 3A, 24V, 500kHz, Synchronous Step-Down Converters With PG, Light Load Mode and Low Iq
4.5 24 3 0.18 0.791 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
MP8759
ACTIVE

26V, 8A, Low IQ, High-Current, Synchronous, Step-Down Converter

4.5 26 8 0.117 0.6 700 Light-Load Efficiency, Power Good, Synchronous Rectification
DC Auto-Tune Loop, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
MP8756
ACTIVE

26V, 6A, Low IQ, High-Current, Synchronous, Step-Down Converter

4.5 26 6 0.117 0.6 700 Light-Load Efficiency, Power Good, Synchronous Rectification
DC Auto-Tune Loop, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
MP92325
ACTIVE
24V, 3A, 500kHz, High Efficiency, Synchronous, Step-Down Converter, Synchronous Step-Down Switcher, AEC-Q100 Qualified
4.5 24 3 0.18 0.791 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
NB679A
ACTIVE

Wide Vin 5.5-26V, Low Iq, High Current, Fixed 5.1V-8A Synchronous Buck Converter with 100mA LDO and LP# Vout Scaling

5.5 26 8 0.11 5.1 700 Light-Load Efficiency, Power Good, Synchronous Rectification
LP# Output Voltage Scaling, Output Discharge, Ultrasonic Mode
COT QFN-12 (2x3) Catalog 0
MP2317
ACTIVE

26V, 1A, 600kHz, High-Efficiency, Synchronous, Step-Down Converter

7.5 26 1 0.15 0.791 600 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-6 Catalog 0
MP2315S
ACTIVE
3A, 24V, 500kHz, High-Efficiency, Synchronous, Step-Down Converter
4.5 24 3 0.12 0.791 500 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-8 Catalog 0
MP2314S
ACTIVE
2A, 24V, 500kHz, High-Efficiency, Synchronous, Step-Down Converter
4.5 24 2 0.12 0.791 500 Light-Load Efficiency, Synchronous Rectification
Current Mode TSOT23-8 Catalog 0
MP8758H
ACTIVE
10A, 22V, Synchronous Step-Down Converter with Hiccup OCP, PFM/PWM Mode Selection
4.5 22 10 0.19 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-21 (3x4) Catalog 0
MPQ2315
ACTIVE
Industrial Grade, High Efficiency 3A, 24V, 500kHz, with AAM (light load mode), Synchronous Step Down Converter in TSOT23-8
4.5 24 3 0.18 0.791 500 Light-Load Efficiency, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
MPQ2314
ACTIVE
Industrial Grade, High Efficiency 2A, 24V, 500kHz, with AAM (light load mode), Synchronous Step Down Converter in TSOT23-8
4.5 24 2 0.18 0.791 500 Light-Load Efficiency, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Industrial 0
NB682
ACTIVE

Wide Vin 4.5-26V, 3A, Wide Output, Sync Buck with 2-Bit VID

4.5 26 3 0.15 0.6 750 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Adjustable by 2-Bit VID, Output Discharge, Ultrasonic Mode
COT QFN-13 (2x3) Catalog 0
NB681A
ACTIVE

Wide Vin 4.5-26V, 6.5A, Low Iq, High Current Sync Buck with 2-Bit VID

4.5 26 6.5 0.15 0.6 750 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Adjustable by 2-Bit VID, Output Discharge, Ultrasonic Mode
COT QFN-13 (2x3) Catalog 0
NB686
ACTIVE

Wide Vin 4.5-26V, 8A, Low Iq, High Current Synchronous Buck Converter with +/-1A LDO and Buffered Reference

4.5 26 8 0.185 0.6 700 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop, Ultrasonic Mode
COT QFN-16 (3x3) Catalog 0
NB649
ACTIVE
8A, 25V, 600kHz Synchronous Step-Down Converter with Integrated LDO
5.5 25 8 0.85 0.808 600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-30 (5x6) Catalog 0
NB650
ACTIVE

Wide Vin 4.5-28V , 6A, OCP Hiccup Mode, COT Synchronous Step-Down Converter with 2-Bit VID

4.5 28 6 0.4 0.6 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Dynamic Voltage Scaling, Soft Stop
COT QFN-17 (3x4) Catalog 0
MP8765
ACTIVE
24V, 6A High Efficiency Synchronous Step-down Converter with Hiccup OCP, PWM/PFM mode pin and output discharge
5 24 6 0.16 0.604 500 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
NB648
ACTIVE
High Efficiency 8A, 25V, 580kHz Synchronous Step-down Converter
4.5 25 8 0.7 0.808 580 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-30 (5x6) Catalog 0
MP2372
ACTIVE

3A, 28V, 925KHz Step-Down Converter

4.5 28 3 1.3 0.92 925 External Soft Start
Current Mode SOIC-8N Catalog 0
MP28372
ACTIVE
Dual 1.5A, 23V, 1.4MHz Step-Down Converter. Available in TSSOP20 with Exposed Pad and SOIC Packages
4.75 23 1.5 2.4 0.92 1400 Dual Output, External Soft Start
Configurable Under-Voltage Lockout (UVLO)
SOIC-16, TSSOP20F Catalog 0
MP2364
ACTIVE

Dual 1.5A, 23V, 1.4MHz Step-Down Converter

4.75 23 1.5 2.4 0.92 1400 Dual Output, External Soft Start
Configurable Under-Voltage Lockout (UVLO)
TSSOP20F Catalog 0
MPQ2362-AEC1
ACTIVE
Dual 2A, 23V, 380kHz Step-Down Converter with Frequency Synchronization with AEC-Q100 qualified
4.75 23 2 2 1.222 380
External Frequency Sync
Current Mode TSSOP20F Automotive 0
MP8864
ACTIVE
4A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 21 4 0.5 0.6 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Saving Mode
Current Mode QFN-15 (3x3) Catalog 0
MP8865
ACTIVE
6A, 21V High Efficiency Synchronous Step-Down Converter with I2C Interface
4.5 21 6 0.5 0.6 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Configurable Output Voltage, I2C Interface, Selectable Power-Saving Mode
Current Mode QFN-15 (3x3) Catalog 0
MP28373
ACTIVE

3A, 28V, 1.4MHz Step-Down Converter

4.75 28 3 1.3 0.92 1400 External Soft Start
SOIC-8N Catalog 0
NB639
ACTIVE

Wide Vin 4.5-28V, 8A, COT Synchronous Step-Down Converter, External Bias Needed

4.5 28 8 0.04 0.815 0 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop
COT QFN-20 (3x4) Catalog 0
MP28367
ACTIVE

1A, 21V, 1.4MHz Asynchronous Step-Down Converter in a TSOT23-6

6 21 1 0.8 0.81 1400
Current Mode TSOT23-6 Catalog 0
MP2355
ACTIVE

3A, 23V, 380KHz Step-Down Converter

4.75 23 3 1 1.222 380 External Soft Start
SOIC-8N Catalog 0
MP2305S
ACTIVE

2A, 23V Synchronous Rectified Step-Down Converter

4.75 23 2 1.3 0.923 340 External Soft Start, Synchronous Rectification
SOIC-8 Catalog 0
MP1593
ACTIVE

3A, 28V, 385KHz Step-Down Converter

4.75 28 3 1 1.222 385 External Soft Start
Catalog 0
MP2344
ACTIVE

26V, 2A, 600kHz, High-Efficiency, Synchronous Step-Down Converter

7.5 26 2 0.17 0.791 600 Light-Load Efficiency, Synchronous Rectification
Optimized for Low EMI
Current Mode SOT23-6 Catalog 0
MP2331H
ACTIVE

24V, 2A, 1.2MHz, Synchronous Buck Converter

4.2 24 2 0.2 0.805 1200 External Soft Start, Forced CCM, Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2330H
ACTIVE

24V, 3A, 1.2MHz, Synchronous Buck Converter

4.2 24 3 0.2 0.805 1200 External Soft Start, Forced CCM, Power Good, Synchronous Rectification
COT SOT583 Catalog 0
MP2322
ACTIVE

1A, 3-22V, 5μA IQ, Synchronous, Step-Down Converter in 1.5x2mm QFN

3 22 1 0.005 0.6 1250 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge, Selectable Power-Saving Mode
COT QFN-8 (1.5x2) Catalog 0
MP2329
ACTIVE

4.5 to 24V, 6.5A, Low IQ, Synchronous Buck Converter

4.5 24 6.5 0.105 0.6 700 Power Good, Synchronous Rectification
Output Discharge
COT QFN-11 (2x2) Catalog 0
MP2348
ACTIVE

High-Efficiency, 4A, 24V, 650kHz, Synchronous Step-Down Converter in SOT583 Package

4.2 24 4 0.2 0.802 650 External Soft Start, Light-Load Efficiency, Synchronous Rectification
Selectable PSM/USM/FCCM
COT SOT583 Catalog 0
MP2384C
ACTIVE

24V, 4A, Low IQ, Synchronous Buck Converter with Forced Continuous Conduction Mode (CCM)

4.5 24 4 0.105 0.6 700 Forced CCM, Power Good, Synchronous Rectification
Output Discharge
COT QFN-11 (2x2) Catalog 0
MP29373
ACTIVE
Dual 1.5A, 23V, 1.4MHz Asynchronous Step-Down Converter. Available in a TSSOP20 Package with Exposed Pad
4.75 23 1.5 2.4 0.92 Dual Output, External Soft Start
Configurable Under-Voltage Lockout (UVLO)
Current Mode TSSOP20F Catalog 0
MP28368
ACTIVE
1.8A, 24V, 1.4MHz Step-Down Converter
4.5 24 1.8 0.8 0.81 1400
QFN-8 (2x2) Catalog 0
MP28259-A
ACTIVE

MP28259 Hiccup Version. 2A, 4.2V to 20V, COT, Sync Step-Down Converter with Programmable Frequency

4.2 20 2 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
COT QFN-12 (2x3) Catalog 0
MP9186
ACTIVE

20V, 6A Synchronous, Step-Down Converter with External Soft Start and Programmable Frequency

4.5 20 6 0.8 0.798 2000 External Soft Start, Synchronous Rectification
Configurable Frequency, External Frequency Sync
Current Mode QFN-14 (3x3) Catalog 0
NB6381
ACTIVE
Wide Vin 4.5-28V, 8A, COT Synchronous Step-Down Converter with Internal Bias Supply
4.5 28 8 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop
COT QFN-20 (3x4) Catalog 0
NB638
ACTIVE
Wide Vin 4.5-28V, 7A, COT Synchronous Step-Down Converter with Internal Bias Supply, Ultra-Sonic Mode at Light Load
4.5 28 7 0.5 0.815 1000 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop
COT QFN-20 (3x4) Catalog 0
NB637
ACTIVE
High Efficiency 24V, 500kHz Synchronous Step-down Converter
7 24 6 1 0.805 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
NB634
ACTIVE
High Efficiency 5A, 24V, 500kHz Synchronous Step-down Converter
4.5 24 5 1 0.805 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
NB632
ACTIVE
High Efficiency 4A, 24V, 500kHz Synchronous Step-Down Converter
4.5 24 4 1 0.805 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
NB621
ACTIVE
8A, 25V, 600kHz Synchronous Step-Down Converter with Integrated LDO
5.5 25 8 1.3 0.808 600 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-28 (4x5) Catalog 0
NB619
ACTIVE
7A, 25V, 580KHz Step-Down Converter with Synchronizable Gate Driver
4.5 25 7 0.7 0.808 580 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
NB618
ACTIVE
7A, 25V, 700KHz Step-Down Converter with Synchronizable Gate Driver
4.5 25 7 1 0.808 700 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
MPQ28261
ACTIVE

21V, 3A, 500kHz Synchronous Step-down Converter

4.5 21 3 0.7 0.603 500 External Soft Start, Power Good, Synchronous Rectification
Current Mode QFN-14 (3x4) Industrial 0
NB633
ACTIVE
High Efficiency 3A, 24V, 500kHz Synchronous Step-down Converter
4.5 24 3 1 0.805 500 Light-Load Efficiency, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
MP2345
ACTIVE

26V, 2.5A, 600kHz, High-Efficiency, Synchronous, Step-Down Converter

7.5 26 2.5 0.17 0.791 600 Light-Load Efficiency, Synchronous Rectification
Optimized for Low EMI
Current Mode TSOT23-6 Catalog 0
MP8715
ACTIVE

100% Duty Cycle Synchronous 4A, 21V, 500kHz Step-Down Converter

4.5 21 4 0.66 0.805 500 External Soft Start, Power Good, Synchronous Rectification
100% Duty Cycle, External Frequency Sync
Current Mode QFN-14 (3x4) Catalog 0
MP38876
ACTIVE

15A, 28V, High Frequency Step-Down Converter with Synchronous Gate Driver

4.5 28 15 1 0.81 400 External Soft Start, Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-20 (3x4) Catalog 0
MP8619
ACTIVE
8A, 25V, 600kHz Synchronous Step-down Converter
4.5 25 8 0.7 0.808 600 Power Good, Synchronous Rectification
External Frequency Sync
QFN-30 (5x6) Catalog 0
MP8642
ACTIVE

Dual 3A, 23V, 600kHz Step-Down Converter with Frequency Synchronization

4.5 23 3 0.9 0.808 600 Power Good, Synchronous Rectification
External Frequency Sync
QFN-32 (5x5) Catalog 0
MP8768
ACTIVE
8A, 28V, 600kHz Step-Down Converter with Synchronizable Gate Driver
4.5 28 8 1 0.808 600 External Soft Start, Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
MP28265
NRFND

21V, 5A, 1.1MHz Synchronous Step-down Converter

4.5 21 5 0.7 0.805 1100 Power Good, Synchronous Rectification
External Frequency Sync
Current Mode QFN-14 (3x4) Catalog 0
MP28258-A
NRFND

3A, 4.2V to 20V, COT, Sync Step-Down Converter with Hiccup OCP and Programmable Frequency in 2x3mm QFN

4.2 20 3 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
COT QFN-12 (2x3) Catalog 0
MP28258
NRFND

High Efficiency, Fast Transient, 3A, 20V Synchronous Step-down Converter with Programmable Frequency

4.2 20 3 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
COT QFN-12 (2x3) Catalog 0
MP9151
NRFND
20V, 4A Synchronous, Step-Down Converter with PG and SS
4.5 20 4 0.7 0.795 1600 External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
Current Mode QFN-14 (2x3) Catalog 0
MP28257
NRFND

4A, Fast Transient, 4.2V to 20V Input Synchronous Step-Down Converter

4.2 20 4 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
COT QFN-12 (2x3) Catalog 0
MP2361
NRFND

2A, 23V, 1.4MHz Step-Down Converter

4.75 23 2 1.2 0.92 1400 External Soft Start
MSOP-10, MSOP-10E, QFN-10 (3x3), SOIC-8 Catalog 0
NB675L
NRFND

High-Efficiency, Fast-Transient, 10A, 24V, Fully-Integrated COT Sync Buck with +/-1A LDO and Buffered Reference, Low Iq Version

4.7 24 10 0.105 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-21 (3x4) Catalog 0
MP28248
NRFND

High Efficiency, Fast-Transient, 3A, 4.2V-20V Input Synchronous Step-down Converter with SS and Programmable Frequency in a QFN12 (2x3mm) Package

4.2 20 3 0.44 0.815 External Soft Start, Light-Load Efficiency, Synchronous Rectification
Configurable Frequency, Soft Stop
COT QFN-12 (2x3) Catalog 0
MP2309
NRFND

1A, 23V, 340KHz Synchronous Rectified Step-Down Converter with Soft Start

4.75 23 1 1.3 0.923 340 External Soft Start, Synchronous Rectification
Current Mode SOIC-8 Catalog 0
MP2307
NRFND

3A, 23V, 340KHz Synchronous Rectified Step-Down Converter

4.75 23 3 1.3 0.925 340 External Soft Start, Synchronous Rectification
SOIC-8N Catalog 0
MP2303A
NRFND

3A, 28V, 360KHz Synchronous Rectified Step-Down Converter

4.7 28 3 1.45 0.8 360 External Soft Start, Synchronous Rectification
Current Mode PDIP8 Catalog 0
MP4350
NRFND

2.5A, 4MHz, 20V Step-Down Converter

4.5 20 2.5 0.1 0.8 4000 Light-Load Efficiency
Configurable Frequency
Current Mode QFN-10 (3x3) Catalog 0
MP2380
NRFND
5A, 21V, 600KHz Step-Down Converter
4.5 21 5 0.9 0.808 600 Power Good
External Frequency Sync
Current Mode Catalog 0
MP2371
NRFND

1.8A, 24V, 700kHz Step-Down Converter

4.5 24 1.8 0.8 0.81 700
Current Mode QFN-8 (2x2) Catalog 0
MP2365
NRFND

3A, 28V, 1.4MHz Step-Down Converter

4.75 28 3 1.3 0.92 1400 External Soft Start
Current Mode SOIC-8N Catalog 0
MP29368
NRFND

1.2A, 24V, 1.4MHz Step-Down Converter in a TSOT23-6

4.5 24 1.2 0.8 0.81 1400
TSOT23-6 Catalog 0
MP2358
NRFND

2A, 23V, 370KHz Step-Down Converter

4.75 23 2 1.1 0.92 370 External Soft Start
QFN-10 (3x3), SOIC-8 Catalog 0
MP2357
NRFND

0.5A, 24V, 1.4MHz Step-Down Converter in a TSOT23-6

4.5 24 0.5 0.8 0.81 1400
Current Mode SOT23-6, TSOT23-6 Catalog 0
MP9181
NRFND

High Efficiency, Fast Transient, 3A, 20V Synchronous Step-Down Converter with 4.1V UVLO

4.5 20 3 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency, Soft Stop
COT QFN-12 (2x3) Catalog 0
MP1584
NRFND

3A, 1.5MHz, 28V Step-Down Converter

4.5 28 3 0.1 0.8 1500
Configurable Frequency
Catalog 0
MP28251
NRFND

High Efficiency, 20V, 4A Synchronous Step-Down Converter with Low Rds on, SS and Low Power Mode

4.75 20 4 1 0.815 2000 External Soft Start, Light-Load Efficiency, Synchronous Rectification
Configurable Frequency, External Frequency Sync
Current Mode QFN-14 (2x3) Catalog 0
MP2315
NRFND
High Efficiency 3A, 24V, 500kHz, with AAM (light load mode), Synchronous Step Down Converter in TSOT23-8
4.5 24 3 0.18 0.791 500 Light-Load Efficiency, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP2314
NRFND
High Efficiency 2A, 24V, 500kHz with AAM (Light Load Mode), Synchronous Step-Down Converter in TSOT23-8
4.5 24 2 0.18 0.791 500 Light-Load Efficiency, Synchronous Rectification
External Frequency Sync
Current Mode TSOT23-8 Catalog 0
MP28266
NRFND

21V, 3A, 500kHz, Synchronous Step-Down Converter with Low Rds on, SS and AAM (LL Mode)

6 21 3 0.6 0.603 500 External Soft Start, Light-Load Efficiency, Synchronous Rectification
External Frequency Sync
Current Mode QFN-14 (3x4) Catalog 0
MP28259
NRFND
High Efficiency, Fast Transient, 2A, 4.2V-20V Input Synchronous, Step-down Converter
4.2 20 2 0.36 0.815 0 Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency
COT QFN-12 (2x3) Catalog 0
MP2354
NRFND

2A, 23V, 380KHz Asynchronous Step-Down Converter

4.75 23 2 1 1.222 380
External Frequency Sync
Current Mode SOIC-8 Catalog 0
MP2359
NRFND

1.2A, 24V, 1.4MHz Asynchronous Step-Down Converter in a TSOT23-6

4.5 24 1.2 0.8 0.81 1400
Current Mode SOT23-6, TSOT23-6 Catalog 0
MP2360
NRFND

1.8A, 24V, 1.4MHz Step-Down Converter

4.5 24 1.8 0.8 0.81 1400
QFN-8 (2x2) Catalog 0
MP2363
NRFND

3A, 27V, 365KHz Step-Down Converter

4.75 27 3 1 0.92 365 External Soft Start
PDIP8, SOIC-8N Catalog 0
MP8725
NRFND
21V, 5A, 500kHz Synchronous Step-down Converter
4.5 21 5 0.7 0.805 500 Power Good, Synchronous Rectification
External Frequency Sync
QFN-14 (3x4) Catalog 0
MP2312
NRFND
2.1A, 24V, 500kHz, Synchronous Step-Down Converters With PG, Light Load Mode and Output Discharge
5 24 2.1 0.22 0.604 500 Light-Load Efficiency, Power Good, Synchronous Rectification
Output Discharge
COT QFN-16 (3x3) Catalog 0
MP1586
NRFND

3A, 28V, 50KHz to 400KHz Step-Down Converter

4.5 28 3 0.115 0.8 400
Configurable Frequency
Catalog 0
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