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制造商 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 库存 数据手册 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
MCP19118-E/MJ

MCP19118-E/MJ

IC REG CTRLR BUCK PMBUS 24QFN

Microchip Technology

3,219 4.37
MCP19118-E/MJ

数据手册

- 24-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 40V 100kHz ~ 1.6MHz - Yes No I2C, PMBus, SMBus Phase Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 24-QFN (4x4)
LT1725CS#TRPBF

LT1725CS#TRPBF

IC REG CTRLR FLYBACK 16SOIC

Analog Devices Inc.

3,554 4.37
LT1725CS#TRPBF

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 9.7V ~ 22V 90kHz ~ 115kHz 90% No No - Enable, Soft Start 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LT1737CS#TRPBF

LT1737CS#TRPBF

IC REG CTRLR FLYBACK 16SOIC

Analog Devices Inc.

3,116 4.37
LT1737CS#TRPBF

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 4.1V ~ 20V 90kHz ~ 115kHz 90% No No - Enable, Soft Start 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LM27213MTDX/NOPB

LM27213MTDX/NOPB

IC REG CTRLR BUCK 48TSSOP

Texas Instruments

3,916 4.22
LM27213MTDX/NOPB

数据手册

- 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-TSSOP
SG2525AN

SG2525AN

IC REG CTRLR PUSH-PULL 16DIP

Microchip Technology

1,232 6.58
SG2525AN

数据手册

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 8V ~ 35V 100Hz ~ 350kHz 49% Yes Yes - Enable, Soft Start -25°C ~ 85°C (TA) - - Through Hole 16-PDIP
LTC3830ES8#TRPBF

LTC3830ES8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,634 4.39
LTC3830ES8#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 8V 200kHz 95% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3830-1ES8#TRPBF

LTC3830-1ES8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,047 4.39
LTC3830-1ES8#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 8V 200kHz 95% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3833IFE#TRPBF

LTC3833IFE#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

4,330 4.39
LTC3833IFE#TRPBF

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MIC2129T-E/2FW

MIC2129T-E/2FW

100V, SYNCH BUCK CONTROLLER W/ A

Microchip Technology

1,511 -
MIC2129T-E/2FW

数据手册

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
TPS40130DBTG4

TPS40130DBTG4

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

1,567 -
TPS40130DBTG4

数据手册

- 30-TFSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
LTC3861IUH-1#TRPBF

LTC3861IUH-1#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,798 4.41
LTC3861IUH-1#TRPBF

数据手册

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LM5041SD

LM5041SD

IC REG CTRLR MULT TOP 16WSON

Texas Instruments

1,093 2.38
LM5041SD

数据手册

- 16-WFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 1 1 15V ~ 90V 200kHz, 600kHz - Yes Yes - Dead Time Control, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
LM27213MTDX

LM27213MTDX

IC REG CTRLR BUCK 48TSSOP

Texas Instruments

3,070 -
LM27213MTDX

数据手册

- 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-TSSOP
LTC3838EFE#TRPBF

LTC3838EFE#TRPBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

1,147 4.44
LTC3838EFE#TRPBF

数据手册

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
TPS40051QPWPRQ1

TPS40051QPWPRQ1

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,522 0.80
TPS40051QPWPRQ1

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V Up to 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
LTC1778IGN#TRPBF

LTC1778IGN#TRPBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

Analog Devices Inc.

1,170 4.46
LTC1778IGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost 1 1 4V ~ 36V - - Yes Yes - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
UCC2807DTR-1

UCC2807DTR-1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,017 0.80
UCC2807DTR-1

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 13.5V 202kHz 78% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT1737CGN#TRPBF

LT1737CGN#TRPBF

IC REG CTRLR FLYBACK 16SSOP

Analog Devices Inc.

4,122 4.53
LT1737CGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 4.1V ~ 20V 90kHz ~ 115kHz 90% No No - Enable, Soft Start 0°C ~ 100°C (TJ) - - Surface Mount 16-SSOP
LT1725CGN#TRPBF

LT1725CGN#TRPBF

IC REG CTRLR FLYBACK 16SSOP

Analog Devices Inc.

4,305 4.53
LT1725CGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 9.7V ~ 22V 90kHz ~ 115kHz 90% No No - Enable, Soft Start 0°C ~ 100°C (TJ) - - Surface Mount 16-SSOP
LTC3865IFE#TRPBF

LTC3865IFE#TRPBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

4,161 4.53
LTC3865IFE#TRPBF

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP