- Packaging :
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (8)
- 12-VQFN Exposed Pad (5)
- 14-SOIC (0.154", 3.90mm Width) (6)
- 14-TSSOP (0.173", 4.40mm Width) (4)
- 16-SOIC (0.154", 3.90mm Width) (2)
- 16-TSSOP (0.173", 4.40mm Width) (3)
- 16-VFQFN Exposed Pad (3)
- 16-VQFN Exposed Pad (7)
- 20-SOIC (0.295", 7.50mm Width) (4)
- 20-TSSOP (0.173", 4.40mm Width) (3)
- 20-UFQFN Exposed Pad (6)
- 24-TSSOP (0.173", 4.40mm Width) (6)
- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad (1)
- 24-VFQFN Exposed Pad (2)
- 28-SOIC (0.295", 7.50mm Width) (2)
- 28-TSSOP (0.173", 4.40mm Width) (8)
- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad (2)
- 8-PowerSOIC (0.154", 3.90mm Width) (1)
- 8-SOIC (0.154", 3.90mm Width) (9)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (3)
- SOT-23-6 (6)
- Output Type :
- Supplier Device Package :
-
- 10-MSOP (8)
- 12-MLPQ (4x4) (5)
- 14-SO (5)
- 14-SOIC (2)
- 14-TSSOP (4)
- 16-MLPQ (3x3) (3)
- 16-MLPQ (4x4) (7)
- 16-SO (1)
- 16-TSSOP (3)
- 20-MLPQ (3x3) (2)
- 20-MLPQ-UT (3x3) (4)
- 20-SO (1)
- 20-SOIC (3)
- 20-TSSOP (3)
- 24-MLPQ (4x4) (2)
- 24-TSSOP (6)
- 24-TSSOP-EP (1)
- 28-SO (2)
- 28-TSSOP (9)
- 28-TSSOP-EDP (1)
- 38-TSSOP (1)
- 44-MLP (7x7) (3)
- 8-MSOP (3)
- 8-PowerSOIC (1)
- 8-SO (5)
- 8-SOIC (4)
- Frequency - Switching :
-
- 100kHz ~ 1.1MHz (2)
- 100kHz ~ 1.5MHz (4)
- 100kHz ~ 1MHz (1)
- 100kHz ~ 300kHz (7)
- 100kHz ~ 500kHz (1)
- 135kHz ~ 1MHz (1)
- 1MHz (2)
- 200kHz (9)
- 250kHz (4)
- 250kHz ~ 1MHz (1)
- 260kHz (1)
- 300kHz (7)
- 300kHz ~ 1.5MHz (1)
- 300kHz ~ 1MHz (1)
- 325kHz (3)
- 400kHz (1)
- 500kHz (8)
- 50kHz ~ 1MHz (13)
- 600kHz (1)
- Up to 1MHz (7)
- Up to 500kHz (1)
- Voltage - Supply (Vcc/Vdd) :
-
- 1.8 V ~ 15 V (1)
- 1.8 V ~ 20 V (1)
- 1.8 V ~ 25 V (3)
- 10 V ~ 14 V (1)
- 11.4 V ~ 13 V (1)
- 12 V ~ 90 V (1)
- 2.25 V ~ 5.5 V (1)
- 2.7 V ~ 15 V (4)
- 3 V ~ 15 V (1)
- 3 V ~ 25 V (4)
- 3 V ~ 28 V (4)
- 3 V ~ 30 V (1)
- 3 V ~ 5.5 V (1)
- 3 V ~ 6 V (1)
- 3.8 V ~ 12 V (1)
- 3.8 V ~ 7 V (1)
- 4 V ~ 14 V (1)
- 4 V ~ 16 V (2)
- 4 V ~ 18 V (1)
- 4.2 V ~ 12.6 V (4)
- 4.2 V ~ 15 V (5)
- 4.2 V ~ 16 V (1)
- 4.2 V ~ 18 V (1)
- 4.26 V ~ 16 V (2)
- 4.3 V ~ 6 V (1)
- 4.33 V ~ 18 V (1)
- 4.4 V ~ 12.6 V (2)
- 4.5 V ~ 14 V (3)
- 4.5 V ~ 15 V (4)
- 4.5 V ~ 16 V (2)
- 4.5 V ~ 28 V (6)
- 4.5 V ~ 46 V (4)
- 4.5 V ~ 5.5 V (6)
- 4.5 V ~ 7 V (1)
- 4.65 V ~ 15 V (1)
- 4.7 V ~ 16 V (2)
- 4.75 V ~ 14 V (1)
- 4.75 V ~ 16 V (1)
- 4.75 V ~ 30 V (1)
- 4.75 V ~ 36 V (1)
- 5 V ~ 16 V (1)
- 6 V ~ 16 V (1)
- 6.5 V ~ 28 V (1)
- 7 V ~ 16 V (1)
- 7.4 V ~ 8.6 V (1)
- 8 V ~ 15 V (2)
- 8.2 V ~ 15 V (3)
- 8.5 V ~ 30 V (1)
- Control Features :
-
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start (6)
- Current Limit, Enable, Frequency Control, Phase Control, Soft Start (1)
- Current Limit, Enable, On Time Control, Power Good (10)
- Current Limit, Enable, On Time Control, Power Good, Soft Start (4)
- Current Limit, Enable, Phase Control (1)
- Current Limit, Enable, Phase Control, Soft Start (2)
- Current Limit, Enable, Power Good (4)
- Current Limit, Enable, Soft Start (2)
- Current Limit, Frequency Control (6)
- Current Limit, Frequency Control, Ramp, Soft Start (8)
- Current Limit, Phase Control (3)
- Current Limit, Power Good, Soft Start (1)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start (1)
- Enable, Frequency Control, Power Good, Soft Start (1)
- Enable, Frequency Control, Soft Start (11)
- Enable, Phase Control (1)
- Enable, Phase Control, Power Good, Soft Start (2)
- Enable, Phase Control, Soft Start (7)
- Enable, Power Good, Soft Start (9)
- Enable, Soft Start (4)
- Frequency Control (1)
- Frequency Control, Phase Control, Power Good (1)
- Frequency Control, Soft Start (1)
- Phase Control (1)
- Output Configuration :
- Applied Filters :
93 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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1,353
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 24TSSOP | - | Obsolete | Digi-Reel® | -40°C ~ 150°C (TJ) | 24-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 24-TSSOP | Step-Down | 100kHz ~ 300kHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | - | ||
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1,866
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Semtech Corporation | IC REG CTRLR BUCK 24TSSOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 24-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 24-TSSOP | Step-Down | 100kHz ~ 300kHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | - | ||
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3,593
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 24TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 24-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 24-TSSOP | Step-Down | 100kHz ~ 300kHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | - | ||
|
|
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2,900
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 14TSSOP | - | Obsolete | Digi-Reel® | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
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1,169
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|
Semtech Corporation | IC REG CTRLR BUCK 14TSSOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
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|
|
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3,048
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|
Semtech Corporation | IC REG CTRLR BUCK 14TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
|
|
GET PRICE |
2,224
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 16-MLPQ | - | Obsolete | Digi-Reel® | -40°C ~ 125°C (TJ) | 16-VQFN Exposed Pad | Transistor Driver | 16-MLPQ (4x4) | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
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|
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GET PRICE |
2,491
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 16-MLPQ | - | Obsolete | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 16-VQFN Exposed Pad | Transistor Driver | 16-MLPQ (4x4) | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
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|
|
GET PRICE |
921
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 16-MLPQ | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 16-VQFN Exposed Pad | Transistor Driver | 16-MLPQ (4x4) | Step-Down | - | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, On Time Control, Power Good | Positive | 1 | - | Yes | No | - | ||
|
|
GET PRICE |
1,446
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 28TSSOP | - | Obsolete | Digi-Reel® | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | - | Buck | 1.8 V ~ 25 V | Current Limit, Enable, On Time Control, Power Good | Positive | 2 | - | Yes | No | - | ||
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|
|
GET PRICE |
3,862
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 28TSSOP | - | Obsolete | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | - | Buck | 1.8 V ~ 25 V | Current Limit, Enable, On Time Control, Power Good | Positive | 2 | - | Yes | No | - | ||
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|
|
GET PRICE |
1,727
Ships today + free overnight shipping
|
Semtech Corporation | 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 | - | Buck | 1.8 V ~ 25 V | Current Limit, Enable, On Time Control, Power Good | Positive | 2 | - | Yes | No | - | ||
|
|
1,075
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 20SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | PWM Signal | 20-SOIC | Step-Down | 300kHz ~ 1.5MHz | Buck | 10 V ~ 14 V | Frequency Control, Phase Control, Power Good | Positive | 3 | 47% | No | No | - | |||
|
|
2,083
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 28SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 125°C (TJ) | 28-SOIC (0.295", 7.50mm Width) | Transistor Driver | 28-SO | Step-Down | - | Buck | 11.4 V ~ 13 V | Current Limit, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | |||
|
|
2,368
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 28TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 28-TSSOP-EDP | Step-Down | 100kHz ~ 300kHz | Buck | 6.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 2 | 90% | Yes | No | - | |||
|
|
3,233
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 14SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SO | Step-Down | 250kHz | Buck | 4.4 V ~ 12.6 V | Current Limit, Enable, Phase Control, Soft Start | Positive | 1 | 95% | Yes | No | - | |||
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|
|
1,520
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 28TSSOP | - | Not For New Designs | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | PWM Signal | 28-TSSOP | Step-Down | 500kHz | Buck | 4.7 V ~ 16 V | Enable, Frequency Control, Soft Start | Positive | 2 | 88% | No | Yes | - | |||
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|
|
2,001
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 14SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SO | Step-Down | 200kHz | Buck | 4.2 V ~ 12.6 V | Enable, Phase Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | No | - | |||
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|
|
2,210
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 20SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | Transistor Driver | 20-SOIC | Step-Down | 300kHz | Buck | 4.2 V ~ 15 V | Enable, Power Good, Soft Start | Positive | 2 | 95% | Yes | No | - | |||
|
|
2,978
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK/BUCK-BST 12MLF | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 12-VQFN Exposed Pad | Transistor Driver | 12-MLPQ (4x4) | Step-Down, Step-Up/Step-Down | 100kHz ~ 1.5MHz | Buck, Buck-Boost | 2.7 V ~ 15 V | Enable, Frequency Control, Soft Start | Positive | 1 | - | No | No | - | |||
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|
|
3,934
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 14SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SOIC | Step-Down | 500kHz | Buck | 4.2 V ~ 12.6 V | Enable, Phase Control, Soft Start | Positive | 1 | 95% | Yes | No | - | |||
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|
|
3,219
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 14SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SOIC | Step-Down | 200kHz | Buck | 4.2 V ~ 12.6 V | Enable, Phase Control, Soft Start | Positive | 1 | 95% | Yes | No | - | |||
|
|
793
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 8SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SO | Step-Down | 200kHz | Buck | 3.8 V ~ 12 V | - | Positive | 1 | 95% | No | No | - | |||
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|
|
3,107
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 20TSSOP | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-TSSOP | Step-Down | 300kHz | Buck | 4.2 V ~ 15 V | Enable, Power Good, Soft Start | Positive | 2 | 95% | Yes | No | - | |||
|
|
|
3,579
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 20SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | Transistor Driver | 20-SOIC | Step-Down | 300kHz | Buck | 4.2 V ~ 15 V | Enable, Power Good, Soft Start | Positive | 2 | 95% | Yes | No | - | |||
|
|
|
799
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 8SOIC | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | PWM Signal | 8-SO | Step-Down | 200kHz | Buck | 3.8 V ~ 7 V | - | Positive | 1 | 95% | No | No | - | |||
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3,306
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK/BCK-BST 12MLPQ | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 150°C (TJ) | 12-VQFN Exposed Pad | Transistor Driver | 12-MLPQ (4x4) | Step-Down, Step-Up/Step-Down | 100kHz ~ 1.5MHz | Buck, Buck-Boost | 2.7 V ~ 15 V | Enable, Frequency Control, Soft Start | Positive | 1 | 97% | No | No | - | ||
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|
GET PRICE |
930
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|
Semtech Corporation | IC REG CTRLR BUCK/BCK-BST 12MLPQ | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 12-VQFN Exposed Pad | Transistor Driver | 12-MLPQ (4x4) | Step-Down, Step-Up/Step-Down | 100kHz ~ 1.5MHz | Buck, Buck-Boost | 2.7 V ~ 15 V | Enable, Frequency Control, Soft Start | Positive | 1 | 97% | No | No | - | ||
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|
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3,303
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK/BCK-BST 12MLPQ | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 12-VQFN Exposed Pad | Transistor Driver | 12-MLPQ (4x4) | Step-Down, Step-Up/Step-Down | 100kHz ~ 1.5MHz | Buck, Buck-Boost | 2.7 V ~ 15 V | Enable, Frequency Control, Soft Start | Positive | 1 | 97% | No | No | - | |||
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|
GET PRICE |
2,954
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK 16MLP | - | Obsolete | Digi-Reel® | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | Transistor Driver | 16-MLPQ (3x3) | Step-Down | 325kHz | Buck | 3 V ~ 25 V | Current Limit, Enable, Power Good | Positive | 1 | 85% | Yes | No | - |
