- Part Status :
- Package / Case :
-
- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad (4)
- 12-WFDFN Exposed Pad (4)
- 14-TSSOP (0.173", 4.40mm Width) (6)
- 16-LSSOP (0.173", 4.40mm Width) (10)
- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad (2)
- 16-TSSOP (0.173", 4.40mm Width) (2)
- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad (9)
- 16-VFQFN Exposed Pad (3)
- 16-WFQFN Exposed Pad (2)
- 16-WQFN Exposed Pad (2)
- 20-TSSOP (0.173", 4.40mm Width) (1)
- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad (6)
- 20-VFQFN Exposed Pad (4)
- 24-SSOP (0.154", 3.90mm Width) (1)
- 24-TSSOP (0.173", 4.40mm Width) (3)
- 24-VFQFN Exposed Pad (5)
- 24-WFQFN Exposed Pad (4)
- 28-SSOP (0.154", 3.90mm Width) (8)
- 28-SSOP (0.173", 4.40mm Width) (4)
- 28-TSSOP (0.173", 4.40mm Width) (5)
- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad (2)
- 28-VFQFN Exposed Pad (10)
- 28-WFQFN Exposed Pad (14)
- 30-TFSOP (0.173", 4.40mm Width) (2)
- 32-TQFP (1)
- 32-VFQFN Exposed Pad (9)
- 32-WFQFN Exposed Pad (5)
- 40-VFQFN Exposed Pad (1)
- Output Type :
- Supplier Device Package :
-
- 12-DFN (4x3) (4)
- 12-MSOP-EP (4)
- 14-TSSOP (6)
- 16-HTSSOP (9)
- 16-MSOP-EP (2)
- 16-QFN (3x3) (1)
- 16-QFN-EP (3x3) (1)
- 16-SSOP (8)
- 16-TQFN (4x4) (2)
- 16-TSSOP (4)
- 16-VQFN (4x4) (3)
- 20-TSSOP (3)
- 20-TSSOP-EP (4)
- 20-VQFN (3.5x4.5) (4)
- 24-QFN (4x4) (5)
- 24-QSOP (1)
- 24-TSSOP (3)
- 24-VQFN (4x4) (4)
- 28-HTSSOP (2)
- 28-QFN (4x5) (10)
- 28-QFN (5x5) (5)
- 28-SSOP (12)
- 28-TSSOP (5)
- 28-VQFN (5x5) (5)
- 28-WQFN (5x5) (4)
- 30-TSSOP (2)
- 32-QFN (5x5) (4)
- 32-TQFN-EP (5x5) (1)
- 32-TQFP (7x7) (1)
- 32-VQFN (5x5) (9)
- 40-QFN (5x5) (1)
- Frequency - Switching :
-
- 100kHz ~ 1.2MHz (19)
- 100kHz ~ 1MHz (5)
- 100kHz ~ 2.2MHz (2)
- 100kHz ~ 400kHz (1)
- 100kHz ~ 600kHz (5)
- 100kHz ~ 750kHz (2)
- 105kHz ~ 760kHz (32)
- 105kHz ~ 835kHz, 350kHz ~ 535kHz (2)
- 175kHz ~ 430kHz (2)
- 200kHz ~ 1.2MHz (1)
- 200kHz ~ 1.4MHz (2)
- 200kHz ~ 1MHz (1)
- 200kHz ~ 500kHz (9)
- 200kHz ~ 640kHz (4)
- 250kHz ~ 2MHz (5)
- 280kHz ~ 550kHz (2)
- 300kHz (1)
- 330kHz (4)
- 440kHz, 2.2MHz (4)
- 50kHz ~ 2MHz (6)
- 50kHz ~ 500kHz (4)
- 50kHz ~ 850kHz (8)
- Up to 1MHz (8)
- Voltage - Supply (Vcc/Vdd) :
-
- 2.25 V ~ 5.5 V (5)
- 2.9 V ~ 5.6 V (2)
- 2.97 V ~ 22 V (3)
- 3 V ~ 30 V (2)
- 3 V ~ 40 V (6)
- 3.5 V ~ 60 V (8)
- 3.8 V ~ 65 V (4)
- 4 V ~ 38 V (6)
- 4.2 V ~ 55 V (2)
- 4.5 V ~ 13.2 V (1)
- 4.5 V ~ 15 V (8)
- 4.5 V ~ 16 V (1)
- 4.5 V ~ 18 V (1)
- 4.5 V ~ 20 V (6)
- 4.5 V ~ 23 V (2)
- 4.5 V ~ 28 V (18)
- 4.5 V ~ 38 V (16)
- 4.5 V ~ 40 V (1)
- 4.5 V ~ 5.5 V (7)
- 4.5 V ~ 50 V (4)
- 4.5 V ~ 60 V (18)
- 4.5 V ~ 80 V (2)
- 5.5 V ~ 28 V (6)
- Output Configuration :
129 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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1,376
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK-BOOST 28SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-SSOP (0.154", 3.90mm Width) | Transistor Driver | 28-SSOP | Step-Up/Step-Down | 200kHz ~ 640kHz | Buck-Boost | 4 V ~ 38 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | |||
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2,344
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BOOST 28QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-QFN (4x5) | Step-Up | 105kHz ~ 760kHz | Boost | 4.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 96% | Yes | No | |||
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3,948
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BOOST 28SSOP | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 28-SSOP (0.173", 4.40mm Width) | Transistor Driver | 28-SSOP | Step-Up | 105kHz ~ 760kHz | Boost | 4.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 96% | Yes | No | |||
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864
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK-BOOST 28QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-QFN (4x5) | Step-Up/Step-Down | 200kHz ~ 640kHz | Buck-Boost | 4 V ~ 38 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | |||
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2,361
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 12DFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 12-WFDFN Exposed Pad | Transistor Driver | 12-DFN (4x3) | Step-Down | 50kHz ~ 850kHz | Buck | 3.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | No | No | |||
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2,678
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 12MSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Transistor Driver | 12-MSOP-EP | Step-Down | 50kHz ~ 850kHz | Buck | 3.5 V ~ 60 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | No | No | |||
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1,339
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 32QFN | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 87.5% | Yes | Yes | |||
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1,210
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | |||
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3,917
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 16SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOP | Step-Down | 50kHz ~ 500kHz | Buck | 4.5 V ~ 50 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 92% | Yes | Yes | |||
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3,508
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|
ON Semiconductor | IC REG CTRLR BUCK 16SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-SSOP | Step-Down | 50kHz ~ 500kHz | Buck | 4.5 V ~ 50 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 92% | Yes | Yes | |||
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2,573
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|
Texas Instruments | IC REG CTRLR BUCK 14TSSOP | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Down | 50kHz ~ 2MHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 90% | Yes | No | |||
|
|
610
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|
Torex Semiconductor Ltd | IC REG CTRLR BUCK 16TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 280kHz ~ 550kHz | Buck | 3 V ~ 30 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | No | No | |||
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|
2,054
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|
ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | - | No | No | |||
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|
|
1,505
Ships today + free overnight shipping
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK-BOOST 28QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-QFN (4x5) | Step-Up/Step-Down | 200kHz ~ 640kHz | Buck-Boost | 4 V ~ 38 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | |||
|
|
3,297
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|
Texas Instruments | IC REG CTRLR BUCK 28VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 15 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 87.5% | No | Yes | |||
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1,416
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 24TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 24-TSSOP (0.173", 4.40mm Width) | PWM Signal | 24-TSSOP | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 15 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 87.5% | No | Yes | |||
|
|
3,075
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|
Texas Instruments | LM5141RGER | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 24-VFQFN Exposed Pad | Transistor Driver | 24-VQFN (4x4) | Step-Down | 440kHz, 2.2MHz | Buck | 3.8 V ~ 65 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | - | No | No | |||
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3,107
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|
Texas Instruments | IC REG CTRLR BUCK 28VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 15 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 87.5% | No | Yes | |||
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|
2,811
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|
Texas Instruments | IC REG CTRLR BUCK 28WQFN | - | Active | Tape & Reel (TR) | -5°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-WQFN (5x5) | Step-Down | 200kHz ~ 500kHz | Buck | 5.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 75% | Yes | No | |||
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|
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1,416
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 32QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-VQFN (5x5) | Step-Down | 100kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 87.5% | Yes | Yes | |||
|
|
2,680
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 16HTSSOP | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 16-HTSSOP | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 93% | Yes | No | |||
|
|
1,329
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28QFN | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Down | 250kHz ~ 2MHz | Buck | 2.97 V ~ 22 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | No | |||
|
|
880
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|
Texas Instruments | IC REG CTRLR BUCK 16TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | Step-Down | 100kHz ~ 600kHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 85% | Yes | Yes | |||
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|
878
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|
Texas Instruments | IC REG CTRLR BUCK 14TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Down | 50kHz ~ 2MHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 90% | Yes | No | |||
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GET PRICE |
1,269
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 20QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | ||
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|
|
GET PRICE |
1,205
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 20QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | ||
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2,234
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Texas Instruments | IC REG CTRLR BUCK 20TSSOP | - | Obsolete | Tape & Reel (TR) | -5°C ~ 125°C (TJ) | 20-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-TSSOP | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 75% | Yes | No | ||
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|
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2,786
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|
Texas Instruments | IC REG CTRLR BUCK 28TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 70% | Yes | No | ||
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2,565
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|
Texas Instruments | IC REG CTRLR BUCK 28WQFN | - | Obsolete | Tape & Reel (TR) | -5°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | Transistor Driver | 28-WQFN (5x5) | Step-Down | 200kHz ~ 500kHz | Buck | 5.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 75% | Yes | No | ||
|
|
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1,778
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|
ON Semiconductor | IC REG CTRLR BUCK 24QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 100kHz ~ 400kHz | Buck | 4.5 V ~ 13.2 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | - | Yes | No |
