Vin (Max) 30V to 48V

高速過渡応答特性

出力容量を最小限に抑えて
ボードスペースとコストを低減

業界をリードする電力密度

低ノイズで高効率と高信頼性
使いやすい

独自のBCD処理と
パッケージング技術を活用

参照表示列
ステータス
MPS Inventory
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
MPSafe
MPL
Product URL
入力電圧(最小) (V)
入力電圧 (最大) (V)
Iout (max) (A)
Iq (typ) (mA)
Vfb (V)
fsw(最大)(kHz)
Common Features
Special Features
Control Mode
パッケージ(mm)
グレード
Buy On MPS
Configurable Frequency
External Soft Start
FCCM
Frequency Spread Spectrum
Frequency Spread Spectrum Modulation
Light-Load Efficiency
Power Good
Power Good Indication
Power Good Output
Selectable AAM Mode or FCCM
Short-Circuit Protection (SCP)
Synchronous Mode
Synchronous Rectification
AAM Mode
Configurable Current Limit
Configurable Frequency
External Frequency Sync
FCCM or AAM Mode
Fixed Output
Frequency Spread Spectrum
Hiccup OCP
High-Efficiency Synchronous Step-Down Converter with External Soft Start
I2C Interface
LDO Mode
Line Drop Compensation
Low-Dropout (LDO) Mode
Low Voltage Ripple
OCP
OCP with Hiccup Mode
Output Discharge
Output Line Drop Compensation
Over-Current Protection (OCP)
SCP with Hiccup Mode
USB Output Discharge
Web and Field Configurable
Current Mode
COT Control
QFN-6L
QFN-8 (2x3)
QFN-8 (3x3)
QFN-10 (3x3)
QFN-12 (2x3)
QFN-13 (2.5x3)
QFN-14 (3x4)
QFN-15 (2x3)
QFN-16 (3x4)
QFN-20 (3x4)
QFN-20 (4x4)
QFN-25 (3x4)
QFN-25 (4x5)
QFN-28 (4x5)
SOIC-8
SOIC-8N
SOT23-6L
TQFN-10 (3x3)
TSOT23-6
TSOT23-8
カタログ
Industrial
Automotive
Is MPSafe Has MPL Product URL
     
MP2491N

32V、6A、高効率同期整流降圧コンバータ、外部ソフトスタート付き

4 32 6 185 540 Light-Load Efficiency, Power Good, Synchronous Rectification
High-Efficiency Synchronous Step-Down Converter with External Soft Start
COT Control QFN-13 (2.5x3) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp2491n.html
MP4313

45V、3A、低自己消費電流、周波数スペクトラム拡散付き同期整流ステップダウンコンバータ

3.3 45 3 0.018 0.815 470 External Soft Start, Power Good, Selectable AAM Mode or FCCM Frequency Spread Spectrum, Low-Dropout (LDO) Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4313.html
MP2457

36V, 0.6A, 2MHz, Synchronous, Step-Down Converter

5 36 0.6 0.065 0.8 2000 Light-Load Efficiency, Synchronous Rectification Current Mode TSOT23-6 Catalog 1 0 https://www.monolithicpower.com/jp/mp2457.html
MP4312

45V、2A、低自己消費電流、周波数スペクトラム拡散付き同期整流ステップダウンコンバータ

Buy On MPS 3.3 45 2 0.018 0.815 1000
External Soft Start, Frequency Spread Spectrum, Power Good Output
FCCM or AAM Mode, Hiccup OCP, Low-Dropout (LDO) Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4312.html
MP4321

36V、1A、周波数設定可能、低自己消費電流、超コンパクト、42Vのロードダンプ耐性をもつ同期整流ステップダウンコンバータ

Buy On MPS 3.3 36 1 0.02 0.8 2500
Configurable Frequency, Frequency Spread Spectrum Modulation, Power Good Output
AAM Mode, Hiccup OCP Current Mode QFN-12 (2x3) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4321.html
MP2460

45V、0.6A、1.7MHz、TSOT23-6パッケージの同期整流ステップダウンコンバータ

4.5 45 0.6 0.15 0.8 2040 Light-Load Efficiency, Synchronous Rectification Low Voltage Ripple, SCP with Hiccup Mode TSOT23-6 Catalog 1 0 https://www.monolithicpower.com/jp/products/mp2460.html
MP2263

Wide Input 3.3V - 30V, 3A, 12µA IQ, Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 3 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-15 (2x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp2263.html
MP9943A
High Efficiency 3A Peak, 36V, Synchronous Step-Down Converter With Power Good
4 30 3 0.5 0.792 410 FCCM, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog 1 0 https://www.monolithicpower.com/jp/mp9943a.html
MP9942A
High Efficiency 2A, 36V, 410kHz Synchronous Step-Down Converter with Power Good
Buy On MPS 4 30 2 0.5 0.792 410 FCCM, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp9942a.html
MPQ4415M

Industrial Grade, 1.5A, 36V, 2.2MHz, High-Efficiency, Synchronous, Step-Down Converter

4 36 1.2 0.5 0.81 2200 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-13 (2.5x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4415m.html
MPQ4420A
Industrial grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
Buy On MPS 4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Industrial 0 0 https://www.monolithicpower.com/jp/mpq4420a.html
MPQ4423A
MPL
Industrial Grade, High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Industrial 0 1 https://www.monolithicpower.com/jp/mpq4423a.html
MP9473

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/mp9473.html
MP9442
High Efficiency 2A, 36V, 600kHz, Synchronous Step-Down Converter with Power Good
4 36 2 0.5 0.792 600 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp9442.html
MPQ2454

Industrial Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq2454.html
MPQ2451

36V, 2MHz, 0.6A Step-Down Converter Industrial-Grade

3.3 36 0.6 0.13 0.794 2000 Light-Load Efficiency Fixed Output Current Mode QFN-6L, SOT23-6L Industrial 1 0 https://www.monolithicpower.com/jp/mpq2451.html
MPQ4430

36V、3.5A、低Iq同期整流ステップダウンコンバータ AEC-Q100認定

3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4430.html
MP4420A
High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 2 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp4420a.html
MP2454

36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start

3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp2454.html
MPQ4473

Industrial Grade, High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4473.html
MP4473

High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

4.5 36 3.5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/mp4473.html
MP4410

36V, 100mA, 20μA Low IQ, Synchronous Step-Down Converter

4.5 36 0.1 0.02 1 1000 External Soft Start, Synchronous Rectification Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp4410.html
MP9943
High Efficiency 3A Peak, 36V, Synchronous Step Down Converter with Power Good
Buy On MPS 4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp9943.html
MP9942
High Efficiency 2A, 36V, 410kHz, Synchronous Step Down Converter with Power Good
Buy On MPS 4 30 2 0.85 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode TSOT23-8 Catalog 1 0 https://www.monolithicpower.com/jp/mp9942.html
MP2269

Wide Input 3.3V - 30V, 1A, 12µA IQ , Synchronous, Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package

3.3 30 1 0.012 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-15 (2x3) Catalog 1 0 https://www.monolithicpower.com/jp/mp2269.html
MP4432

36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/mp4432.html
MP4423A
MPL
High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified
4 36 3 0.6 0.79 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog 0 1 https://www.monolithicpower.com/jp/mp4423a.html
MP4415A

1.5A、36V、2.2MHz、高効率同期整流ステップダウンコンバータ

4 36 1.5 0.6 0.807 2200 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-13 (2.5x3) Catalog 1 0 https://www.monolithicpower.com/jp/mp4415a.html
MP4323

42Vロードダンプ耐性、3A、超小型、低静止電流、同期整流ステップダウンコンバータ

3.3 36 3 0.02 0.8 2500 Frequency Spread Spectrum Modulation, Power Good Output Low-Dropout (LDO) Mode, OCP with Hiccup Mode Current Mode QFN-12 (2x3) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4323.html
MP4317

45V, 7A, Low IQ, Synchronous Step-Down Converter with Frequency Spread Spectrum

3.3 45 7 0.018 0.815 1000 External Soft Start, Power Good Output, Synchronous Mode
FCCM or AAM Mode, Frequency Spread Spectrum, Low-Dropout (LDO) Mode, OCP with Hiccup Mode
Current Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4317.html
MP4316

45V, 6A, Low IQ, Synchronous Step-Down Converter with Frequency Spread Spectrum

Buy On MPS 3.3 45 6 0.018 0.815 1000 External Soft Start, Power Good Output, Synchronous Mode
FCCM or AAM Mode, Frequency Spread Spectrum, LDO Mode, OCP with Hiccup Mode
Current Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4316.html
MP4315

45V、5A、低 IQ、周波数スペクトラム拡散およびPG(パワーグッド)表示端子付き同期整流式降圧コンバータ

Buy On MPS 3.3 45 5 0.018 0.815 1000 External Soft Start, Power Good Output
FCCM or AAM Mode, Frequency Spread Spectrum, Hiccup OCP, Low-Dropout (LDO) Mode
Current Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/mp4315.html
MP9841

36V, 1A, Low IQ, Synchronous Step-Down Converter

3.3 36 1 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp9841.html
MP9840

36V, 3.5A, Low IQ,Synchronous Step-Down Converter

3.3 36 3.5 0.014 0.8 2500
External Soft Start, Power Good Indication, Short-Circuit Protection (SCP)
FCCM or AAM Mode, OCP Current Mode QFN-16 (3x4) Automotive 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp9840.html
MP4436A

45V、6A、低Iq、同期整流降圧コンバータ

3.3 45 6 0.018 0.815 530 External Soft Start, Power Good, Synchronous Rectification
Configurable Frequency, External Frequency Sync, Frequency Spread Spectrum
Current Mode QFN-20 (4x4) Catalog 1 0 https://www.monolithicpower.com/jp/products/power-management/switching-converters-controllers/step-down-buck/converters/mp4436a.html
MPQ4480

6A、36V、車載用ステップダウンコンバータ、AEC-Q100認定

4.2 36 6 1 1 2200 Synchronous Rectification
External Frequency Sync, Frequency Spread Spectrum, Line Drop Compensation, USB Output Discharge
Current Mode QFN-25 (4x5) Automotive 1 0 https://www.monolithicpower.com/jp/mpq4480.html
MP4431

36V, 1A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/mp4431.html
DIY8883

Configurable 36V DC/DC Step-Down IC up to 3A

4.5 36 3 2000
I2C Interface, Over-Current Protection (OCP), Web and Field Configurable
QFN-14 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/diy8883.html
MP2491C

32V, 6A, Step-Down Converter with Programmable Current Limit and Output Voltage Scaling Control

Buy On MPS 4 32 6 0.45 0.5, 0.9, 1.2, 1.5 490 Light-Load Efficiency, Power Good, Synchronous Rectification Configurable Current Limit, Output Discharge COT Control QFN-13 (2.5x3) Catalog 1 0 https://www.monolithicpower.com/jp/mp2491c.html
MP4430

36V, 3.5A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

Buy On MPS 3.3 36 3.5 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Catalog 1 0 https://www.monolithicpower.com/jp/mp4430.html
MPQ4433

Industrial Grade, 36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4433.html
MPQ4432

Industrial Grade, 36V, 2.2A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 2.2 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4432.html
MPQ4431

Industrial Grade, 36V, 1A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 1 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4431.html
MP4433

36V, 3A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

3.3 36 3 0.01 0.8 2500 External Soft Start, Power Good, Synchronous Rectification Configurable Frequency Current Mode QFN-16 (3x4) Catalog 0 0 https://www.monolithicpower.com/jp/mp4433.html
MP4423H
MPL
High Efficiency 3A, 36V, Synchronous Step-Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog 0 1 https://www.monolithicpower.com/jp/mp4423h.html
MPQ4423H
MPL
Industrial Grade, High Efficiency 3A, 36V, Synchronous Step Down Converter with PG and Ext. Sync
4 36 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Industrial 0 1 https://www.monolithicpower.com/jp/mpq4423h.html
MP1591

2A, 32V, 330KHz Step-Down Converter

Buy On MPS 6.5 32 2 1 1.23 330 SOIC-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp1591.html
MP2451

36V, 2MHz, 0.6A Step-Down Converter

Buy On MPS 3.3 36 0.6 0.13 0.794 2000 Current Mode SOT23-6L Catalog 0 0 https://www.monolithicpower.com/jp/mp2451.html
MPQ4458

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode TQFN-10 (3x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4458.html
MPQ4473-AEC1
High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
4.5 36 3.5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4473-aec1.html
MPQ4470A-AEC1
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
Buy On MPS 4.5 36 5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4470a-aec1.html
MPQ4462-AEC1
3.5A, 4MHz, 36V Step-Down Converter
3.8 36 3.5 0.12 0.792 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4462-aec1.html
MPQ4470-AEC1
High-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
Buy On MPS 4.5 36 5 0.5 0.815 1000
External Soft Start, Light-Load Efficiency, Power Good, Synchronous Rectification
Configurable Frequency COT Control QFN-20 (3x4) Automotive 0 0 https://www.monolithicpower.com/jp/mpq4470-aec1.html
MP2493
1.5A, 36V, 130KHz Low EMI Step-Down Converter with Programmable Output Current Limit
4.5 36 2 0.5 0.8 130 External Soft Start Current Mode SOIC-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp2493.html
MP2490
1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit
Buy On MPS 4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good QFN-10 (3x3), SOIC-8 Catalog 0 0 https://www.monolithicpower.com/jp/mp2490.html
MPQ4460

2.5A, 4MHz, 36V Step-Down Converter

3.8 36 2.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4460.html
MPQ4459

1.5A, 4MHz, 36V Step-Down Converter

3.8 36 1.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode TQFN-10 (3x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4459.html
MPQ4456

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.796 4000 Configurable Frequency Current Mode TQFN-10 (3x3) Industrial 0 0 https://www.monolithicpower.com/jp/mpq4456.html
MP4423
High Efficiency 3A, 36V Max, Synchronous Step Down Converter with PG and Ext. Sync
Buy On MPS 4 30 3 0.5 0.792 410 Light-Load Efficiency, Power Good, Synchronous Rectification External Frequency Sync Current Mode QFN-8 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp4423.html
MPQ2490

1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current Limit

4.5 36 1.5 0.5 0.805 700 External Soft Start, Power Good Current Mode SOIC-8 Industrial 0 0 https://www.monolithicpower.com/jp/mpq2490.html
MP4462

3.5A, 4MHz, 36V Step-Down Converter

Buy On MPS 3.8 36 3.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency QFN-10 (3x3) Catalog 1 0 https://www.monolithicpower.com/jp/mp4462.html
MP4460

2.5A, 4MHz, 36V Step-Down Converter

Buy On MPS 3.8 36 2.5 0.12 0.8 4000 Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp4460.html
MP4459

1.5A, 4MHz, 36V Step-Down Converter

3.8 36 1.5 0.12 0.8 4000 Configurable Frequency Current Mode TQFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp4459.html
MP4458

1A, 4MHz, 36V Step-Down Converter

3.8 36 1 0.12 0.8 4000 Configurable Frequency Current Mode TQFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp4458.html
MP2560

2.5A, 4MHz, 42V Step-Down Converter

4.5 42 2.5 0.12 0.8 4000 Light-Load Efficiency Configurable Frequency Current Mode QFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp2560.html
MP2498

Integrated 100V Load Dump Protection, 2A Step Down Regulator

6.5 30 2 0.12 0.8 1000 Light-Load Efficiency Configurable Frequency Current Mode QFN-28 (4x5) Catalog 0 0 https://www.monolithicpower.com/jp/mp2498.html
MP2467

2.5A, 36V, 500kHz Step-Down Converter

Buy On MPS 6 36 2.5 0.1 0.8 500 Catalog 0 0 https://www.monolithicpower.com/jp/mp2467.html
MP2452

1A, 36V, 1MHz, Step-Down Converter in QFN

3.3 36 1 0.13 0.794 1000 Current Mode QFN-8 (2x3) Catalog 0 0 https://www.monolithicpower.com/jp/mp2452.html
MPQ2454-AEC1
Automotive Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start, AEC-Q100 Qualified
3.3 36 0.6 0.06 0.8 2300 External Soft Start, Power Good Configurable Frequency