- Operating Temperature :
- Package / Case :
-
- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad (1)
- 16-SSOP (0.154", 3.90mm Width) (1)
- 16-VFQFN Exposed Pad (6)
- 16-WFQFN Exposed Pad (4)
- 20-UFQFN Exposed Pad (2)
- 20-VFQFN Exposed Pad (2)
- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad (4)
- 28-VFQFN Exposed Pad (2)
- 40-VFQFN Exposed Pad (1)
- 48-LQFP (2)
- 48-TQFP Exposed Pad (1)
- 48-VFQFN Exposed Pad (1)
- Output Type :
- Output Configuration :
27 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Package / Case | Output Type | Supplier Device Package | Function | Frequency - Switching | Topology | Voltage - Supply (Vcc/Vdd) | Control Features | Output Configuration | Number of Outputs | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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810
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Texas Instruments | LM5145RGYR | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | Yes | - | |||
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3,455
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Microchip Technology | 75V, SYNCHRONOUS BUCK CONTROLLER | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 200kHz ~ 750kHz | Buck | 4.5 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 85% | Yes | No | - | |||
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1,593
Ships today + free overnight shipping
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Microchip Technology | 75V, SYNCHRONOUS BUCK CONTROLLER | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 200kHz ~ 750kHz | Buck | 4.5 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 85% | Yes | No | - | |||
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3,703
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Microchip Technology | IC REG CTRLR BUCK 20TQFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-UFQFN Exposed Pad | PWM Signal | 20-TQFN (3x3) | Step-Down | 200kHz ~ 2MHz | Buck | 3.135 V ~ 5.5 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | No | No | - | |||
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2,000
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Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Cut Tape (CT) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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3,896
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Rohm Semiconductor | IC REG CTRLR BUCK 48VQFP | - | Active | Cut Tape (CT) | -40°C ~ 105°C (TA) | 48-LQFP | Transistor Driver | 48-VQFPC (7x7) | Step-Down | 250kHz ~ 550kHz | Buck | 3.9 V ~ 30 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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2,140
Ships today + free overnight shipping
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Analog Devices Inc. | IC REG CTRLR BUCK 16QSOP | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 310kHz, 570kHz | Buck | 3.7 V ~ 5.5 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 90% | Yes | Yes | - | |||
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721
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK-BOOST 28VQFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-VQFN (5x4) | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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GET PRICE |
737
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Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | - | Obsolete | Cut Tape (CT) | 0°C ~ 150°C (TJ) | 48-VFQFN Exposed Pad | Transistor Driver | 48-MLPQ (7x7) | Step-Down | 200kHz | Buck | 8 V ~ 16 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 3 | 100% | Yes | No | - | ||
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782
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Texas Instruments | BI DIRECTIONAL 48V TO 12V CURREN | Automotive, AEC-Q100 | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 48-TQFP Exposed Pad | Transistor Driver | 48-HTQFP (7x7) | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | Yes | - | |||
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3,658
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Texas Instruments | IC REG CTRLR BUCK 16QFN | D-CAP™, Eco-Mode™ | Not For New Designs | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 500kHz | Buck | 4.5 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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3,586
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK 16QFN | D-CAP™, Eco-Mode™ | Not For New Designs | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 500kHz | Buck | 4.5 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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1,763
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK 16QFN | D-CAP™, Eco-Mode™ | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 500kHz | Buck | 4.5 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 90% | Yes | No | - | |||
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3,840
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BOOST 16WQFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 16-WFQFN Exposed Pad | Transistor Driver | 16-WQFN (3x3) | Step-Up | 50kHz ~ 1MHz | Boost | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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696
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BOOST 16WQFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 16-WFQFN Exposed Pad | Transistor Driver | 16-WQFN (3x3) | Step-Up | 50kHz ~ 1MHz | Boost | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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3,354
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BOOST 16WQFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 16-WFQFN Exposed Pad | Transistor Driver | 16-WQFN (3x3) | Step-Up | 50kHz ~ 1MHz | Boost | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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2,479
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BOOST 16WQFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 16-WFQFN Exposed Pad | Transistor Driver | 16-WQFN (3x3) | Step-Up | 50kHz ~ 1MHz | Boost | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
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2,745
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|
Texas Instruments | SYNCHRONOUS 4-SWITCH BUCK-BOOST | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-VQFN (5x4) | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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3,390
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Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 12MSOP | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 12-MSOP-EP | Step-Up, Step-Up/Step-Down | 100kHz ~ 1MHz | Boost, Flyback, SEPIC | 1.6 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive or Negative, Isolation Capable | 1 | - | No | Yes | - | |||
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GET PRICE |
1,408
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Microchip Technology | IC REG CTRLR BUCK 20TQFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-UFQFN Exposed Pad | PWM Signal | 20-TQFN (3x3) | Step-Down | 200kHz ~ 2MHz | Buck | 3.135 V ~ 5.5 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | No | No | - | ||
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2,819
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Texas Instruments | 100V SYNCHRONOUS BUCK WIDE VIN C | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | Yes | - | |||
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1,116
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK-BOOST 28HTSSOP | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 28-HTSSOP | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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2,328
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK-BOOST 28HTSSOP | Automotive, AEC-Q100 | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 28-HTSSOP | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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621
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK-BOOST 28HTSSOP | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 28-HTSSOP | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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1,458
Ships today + free overnight shipping
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Texas Instruments | IC REG CTRLR BUCK-BOOST 28HTSSOP | Automotive, AEC-Q100 | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 28-HTSSOP | Step-Up/Step-Down | 100kHz ~ 600kHz | Buck-Boost | 3.5 V ~ 42 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | Yes | - | |||
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2,858
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Intel FPGAs/Altera | IC REG CTRLR BUCK 40QFN | Enpirion® | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive, Isolation Capable | 4 | 66.7% | - | No | - | |||
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3,674
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Texas Instruments | IC REG CTRLR BUCK 16QFN | D-CAP™, Eco-Mode™ | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-QFN (3x3) | Step-Down | 500kHz | Buck | 4.5 V ~ 25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 90% | Yes | No | - |
