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DC-DC 开关控制器

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图片 厂商料号 库存情况 价格 数量 数据表 系列 封装/外壳 包装 产品状态 输出类型 功能 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
UCC38C44DG4

UCC38C44DG4

IC OFFLINE CTRLR PWM UVLO 8SOIC

Texas Instruments

0 -
UCC38C44DG4

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 9V ~ 18V Up to 1MHz Positive 48% No - No Surface Mount 0°C ~ 70°C (TJ) - Frequency Control 8-SOIC
UCC2813PWTR-0

UCC2813PWTR-0

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0 -
UCC2813PWTR-0

数据表

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 6.9V ~ 12V - Positive 99% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-TSSOP
LTC3865EFE#PBF

LTC3865EFE#PBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

100 -
LTC3865EFE#PBF

数据表

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 38V 250kHz ~ 770kHz Positive 95% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 38-TSSOP-EP
UCC2813PWTR-0G4

UCC2813PWTR-0G4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0 -
UCC2813PWTR-0G4

数据表

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 6.9V ~ 12V - Positive 99% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-TSSOP
LTC3769EFE#TRPBF

LTC3769EFE#TRPBF

IC REG CTRLR BOOST/SEPIC 20TSSOP

Analog Devices Inc.

1,988 -
LTC3769EFE#TRPBF

数据表

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 - 4.5V ~ 60V 105kHz ~ 760kHz Positive 96% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 20-TSSOP-EP
LTC3769EFE#PBF

LTC3769EFE#PBF

IC REG CTRLR BOOST/SEPIC 20TSSOP

Analog Devices Inc.

700 -
LTC3769EFE#PBF

数据表

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 - 4.5V ~ 60V 105kHz ~ 760kHz Positive 96% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 20-TSSOP-EP
LTC1771EMS8#PBF

LTC1771EMS8#PBF

IC REG CTRLR BUCK 8MSOP

Analog Devices Inc.

238 -
LTC1771EMS8#PBF

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 18V - Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 8-MSOP
LTC3833IUDC#TRPBF

LTC3833IUDC#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

3,625 -
LTC3833IUDC#TRPBF

数据表

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 38V 200kHz ~ 2MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 20-QFN (3x4)
LTC3894IFE#PBF

LTC3894IFE#PBF

150V LOW IQ STEP-DOWN DC/DC CONT

Analog Devices Inc.

368 -
LTC3894IFE#PBF

数据表

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 150V 50kHz ~ 850kHz Positive 100% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 20-TSSOP-EP
LTC3770EUH#PBF

LTC3770EUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

2,067 -
LTC3770EUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 32V - Positive 90% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
LTC3823IUH#PBF

LTC3823IUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

591 -
LTC3823IUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 36V - Positive 90% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, On Time Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
LT8603EUJ#PBF

LT8603EUJ#PBF

IC REG BUCK ADJ QUAD 40QFN

Analog Devices Inc.

17 -
LT8603EUJ#PBF

数据表

- 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 4 2 - 3V ~ 42V 250kHz ~ 2.2MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Power Good, Soft Start 40-QFN (6x6)
LTC3807HUDC#PBF

LTC3807HUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

29 -
LTC3807HUDC#PBF

数据表

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 38V 50kHz ~ 900kHz Positive 99% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Enable, Frequency Control, Soft Start, Tracking 20-QFN (3x4)
LTC3787IGN#PBF

LTC3787IGN#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

338 -
LTC3787IGN#PBF

数据表

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Boost 2 2 - 4.5V ~ 38V 105kHz ~ 760kHz Positive 96% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-SSOP
LTC3866EFE#PBF

LTC3866EFE#PBF

IC REG CTRLR BUCK 24TSSOP

Analog Devices Inc.

124 -
LTC3866EFE#PBF

数据表

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 38V 250kHz ~ 770kHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 24-TSSOP
MAX776CSA+

MAX776CSA+

IC REG CTRLR BUCK-BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

1,422 -
MAX776CSA+

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 - 3V ~ 16.5V 300kHz Negative - No - No Surface Mount 0°C ~ 70°C (TA) - Enable 8-SOIC
LM5170PHPR

LM5170PHPR

BI DIRECTIONAL 48V TO 12V CURREN

Texas Instruments

984 -
LM5170PHPR

数据表

- 48-PowerTQFP Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 - 6V ~ 85V 50kHz ~ 500kHz Positive - - - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start 48-HTQFP (7x7)
LT1737CS#PBF

LT1737CS#PBF

IC REG CTRLR FLYBACK 16SOIC

Analog Devices Inc.

55 -
LT1737CS#PBF

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Flyback 1 1 - 4.1V ~ 20V 90kHz ~ 115kHz Positive or Negative, Isolation Capable 90% No - No Surface Mount 0°C ~ 100°C (TJ) - Enable, Soft Start 16-SO
ADP2325ACPZ-R7

ADP2325ACPZ-R7

IC REG CTRLR BUCK 32LFCSP

Analog Devices Inc.

646 -
ADP2325ACPZ-R7

数据表

- 32-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 20V 600kHz Positive 90% No - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 32-LFCSP-WQ (5x5)
MAX1649ESA+

MAX1649ESA+

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

58 -
MAX1649ESA+

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 3V ~ 16V Up to 300kHz Positive 96.5% No - No Surface Mount -40°C ~ 85°C (TA) - Enable 8-SOIC
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