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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
LTC1628CUH#PBF

LTC1628CUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

4,429 10.18
LTC1628CUH#PBF

数据手册

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 3.5V ~ 30V 220kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 32-QFN (5x5)
LTC3731CG#PBF

LTC3731CG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

4,222 9.33
LTC3731CG#PBF

数据手册

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 3 3 3.8V ~ 7V 225kHz ~ 680kHz 98.5% Yes No - Enable, Phase Control, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LTC3859AIFE#PBF

LTC3859AIFE#PBF

IC REG CTRLR MULT TOP 38TSSOP

Analog Devices Inc.

4,483 10.72
LTC3859AIFE#PBF

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1539IGW#PBF

LTC1539IGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

1,836 16.06
LTC1539IGW#PBF

数据手册

- 36-BSOP (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 30V Up to 400kHz 99% Yes No - Enable, Power on Reset, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 36-SSOP
LTC1143LCS-ADJ#PBF

LTC1143LCS-ADJ#PBF

IC REG CTRLR BUCK/BCK-BST 16SOIC

Analog Devices Inc.

2,686 7.16
LTC1143LCS-ADJ#PBF

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost 2 1 3.5V ~ 16V Up to 400kHz 100% No No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
LTC3728LIGN#PBF

LTC3728LIGN#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,081 6.51
LTC3728LIGN#PBF

数据手册

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 260kHz ~ 550kHz 99.4% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3802EGN#PBF

LTC3802EGN#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,417 9.05
LTC3802EGN#PBF

数据手册

- 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 3V ~ 30V 330kHz ~ 750kHz 89% Yes No - Current Limit, Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LT8204RFE#PBF

LT8204RFE#PBF

40V H-BRIDGE CONTROLLER W/ CURRE

Analog Devices Inc.

3,335 -
LT8204RFE#PBF

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge 2 2 5.5V ~ 40V 100kHz ~ 1MHz - Yes Yes SPI Current Limit, Dead Time Control, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1159CS-5#PBF

LTC1159CS-5#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

3,722 9.38
LTC1159CS-5#PBF

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 100% Yes No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
LTC1159IS-5#PBF

LTC1159IS-5#PBF

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc.

3,081 8.19
LTC1159IS-5#PBF

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 40V Up to 250kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SO
LTC3784MPGN#PBF

LTC3784MPGN#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

3,319 23.24
LTC3784MPGN#PBF

数据手册

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -55°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
LM5116HJD

LM5116HJD

IC REG CTRLR BUCK 20CDIP

Texas Instruments

2,028 181.44
LM5116HJD

数据手册

- 20-CDIP (0.300", 7.62mm) Window Tube Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 80V 200kHz, 535kHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -55°C ~ 175°C (TJ) - - Through Hole 20-CDIP
CS3843AGN8

CS3843AGN8

SWITCHING CONTROLLER

onsemi

950 -
CS3843AGN8

数据手册

* - Bulk Active - - - - - - - - - - - - - - - - - -
CS5132HGDWR24

CS5132HGDWR24

DUAL SWITCHING CONTROLLER

onsemi

1,000 0.29
CS5132HGDWR24

数据手册

* - Bulk Active - - - - - - - - - - - - - - - - - -
NCP5217AMNTXG

NCP5217AMNTXG

IC REG CTRLR BUCK 14-QFN

onsemi

1,439 -
NCP5217AMNTXG

数据手册

- 14-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 27V 300kHz - Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-QFN (3.5x3.5)
UC3842ANG

UC3842ANG

IC REG CTRLR FLYBK ISO PWM 8-DIP

onsemi

1,326 -
UC3842ANG

数据手册

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
CS51311GD14

CS51311GD14

SWITCHING CONTROLLER

onsemi

990 0.42
CS51311GD14

数据手册

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3844BNST

UC3844BNST

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

182 0.54
UC3844BNST

数据手册

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TJ) - - Through Hole 8-Mini DIP
E-UC2845BN

E-UC2845BN

IC REG CTRLR BST/FLYBK 8-MINIDIP

STMicroelectronics

3,395 0.54
E-UC2845BN

数据手册

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Through Hole 8-Mini DIP
TL1451ACNSLE

TL1451ACNSLE

DUAL SWITCHING CONTROLLER

Texas Instruments

1,000 0.53
TL1451ACNSLE

数据手册

* - Bulk Active - - - - - - - - - - - - - - - - - -