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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
LTC1142CG#PBF

LTC1142CG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

1,202 11.58
LTC1142CG#PBF

数据手册

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 18V Up to 250kHz 100% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3780MPG#PBF

LTC3780MPG#PBF

IC REG CTRLR BUCK-BOOST 24SSOP

Analog Devices Inc.

4,468 13.47
LTC3780MPG#PBF

数据手册

- 24-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 4V ~ 30V 200kHz ~ 400kHz 99% Yes No - Current Limit, Enable, Power Good, Soft Start -55°C ~ 125°C (TJ) - - Surface Mount 24-SSOP
LTC1142HVCG#PBF

LTC1142HVCG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,298 12.18
LTC1142HVCG#PBF

数据手册

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 1 3.5V ~ 18V Up to 250kHz 100% Yes No - Current Limit, Enable 0°C ~ 70°C (TA) - - Surface Mount 28-SSOP
LTC3770EG#PBF

LTC3770EG#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,007 8.68
LTC3770EG#PBF

数据手册

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 32V - 90% Yes No - Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LT1952IGN#PBF

LT1952IGN#PBF

IC REG CTRLR FWRD CONV 16SSOP

Analog Devices Inc.

100 8.82
LT1952IGN#PBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 9.25V ~ 25V 100kHz ~ 500kHz 90% Yes Yes - Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LTC1439CG#PBF

LTC1439CG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

1,085 14.95
LTC1439CG#PBF

数据手册

- 36-SSOP (0.209", 5.30mm 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 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LTC3857IGN-1#PBF

LTC3857IGN-1#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,858 7.54
LTC3857IGN-1#PBF

数据手册

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC1539CGW#PBF

LTC1539CGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

1,531 14.78
LTC1539CGW#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 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LTC1439CGW#PBF

LTC1439CGW#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

3,401 14.78
LTC1439CGW#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 0°C ~ 70°C (TA) - - Surface Mount 36-SSOP
LTC3853HUJ#PBF

LTC3853HUJ#PBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

2,410 7.94
LTC3853HUJ#PBF

数据手册

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 24V 250kHz ~ 750kHz 98% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 40-QFN (6x6)