- Package / Case :
-
- 12-VQFN Exposed Pad (4)
- 16-CDIP (0.300", 7.62mm) (4)
- 16-DIP (0.300", 7.62mm) (12)
- 16-SOIC (0.154", 3.90mm Width) (41)
- 16-TSSOP (0.173", 4.40mm Width) (4)
- 18-CDIP (0.300", 7.62mm) (3)
- 18-DIP (0.300", 7.62mm) (5)
- 18-SOIC (0.295", 7.50mm Width) (5)
- 20-PowerTSSOP (0.173", 4.40mm Width) (8)
- 24-DIP (0.600", 15.24mm) (3)
- 24-SOIC (0.295", 7.50mm Width) (6)
- 24-SSOP (0.154", 3.90mm Width) (2)
- 28-SSOP (0.154", 3.90mm Width) (8)
- 32-WFQFN Exposed Pad (8)
- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad (20)
- 38-WFQFN Exposed Pad (20)
- 40-WFQFN Exposed Pad (2)
- 8-SOIC (0.154", 3.90mm Width) (4)
- SOT-23-6 (2)
- Output Type :
- Supplier Device Package :
- Frequency - Switching :
-
- 100Hz ~ 400kHz (15)
- 100kHz ~ 1.5MHz (4)
- 100kHz ~ 300kHz (8)
- 105kHz ~ 835kHz, 350kHz ~ 535kHz (16)
- 115kHz ~ 835kHz, 350kHz ~ 535kHz (40)
- 1Hz ~ 350kHz (5)
- 1Hz ~ 500kHz (8)
- 1MHz ~ 2.2MHz (1)
- 200kHz (16)
- 200kHz ~ 1.2MHz (1)
- 200kHz, 515kHz (8)
- 220kHz (9)
- 300kHz (12)
- 400kHz (4)
- 40kHz (3)
- 4kHz ~ 1.5MHz (3)
- 600kHz ~ 1.2MHz (2)
- Up to 400kHz (7)
- Control Features :
-
- Current Limit, Enable (7)
- Current Limit, Enable, Frequency Control, Reset (2)
- Current Limit, Ramp, Soft Start (3)
- Dead Time Control, Enable, Frequency Control, Reset, Soft Start (10)
- Dead Time Control, Frequency Control (31)
- Enable (15)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking (8)
- Enable, Frequency Control, Power Good, Soft Start, Tracking (48)
- Enable, Frequency Control, Ramp, Soft Start (8)
- Enable, Frequency Control, Soft Start (4)
- Enable, Power Good (2)
- Enable, Reset, Soft Start (3)
- Enable, Soft Start (15)
- Frequency Control, Ramp, Soft Start (9)
165 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | Mfr. | 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 | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
33,700
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | ||
|
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|
GET PRICE |
25,240
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | ||
|
|
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53,220
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|
Microsemi Corporation | IC REG CTRLR BUCK/FLYBACK 16DIP | Military, MIL-STD-883B | Active | - | -55°C ~ 125°C (TA) | - | Transistor Driver | 16-CDIP | Step-Down, Step-Up/Step-Down | 4kHz ~ 1.5MHz | Buck, Flyback | 10 V ~ 30 V | Current Limit, Ramp, Soft Start | Positive | 2 | 1 | 85% | Yes | No | ||
|
|
GET PRICE |
44,580
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|
Microsemi Corporation | IC REG CTRLR BUCK/FLYBACK 18DIP | - | Active | - | -55°C ~ 125°C (TJ) | 18-CDIP (0.300", 7.62mm) | Transistor Driver | 18-CDIP | Step-Down, Step-Up/Step-Down | 1Hz ~ 500kHz | Buck, Flyback | 8 V ~ 35 V | Dead Time Control, Enable, Frequency Control, Reset, Soft Start | Positive | 2 | 1 | 49% | Yes | No | ||
|
|
GET PRICE |
23,420
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|
Microsemi Corporation | IC REG CTRLR MULT TOPOLOGY 16DIP | - | Active | Tube | -55°C ~ 125°C (TJ) | 16-CDIP (0.300", 7.62mm) | Transistor Driver | 16-CERDIP | Step-Down, Step-Up/Step-Down | 100kHz ~ 300kHz | Buck, Flyback, Push-Pull | 8 V ~ 40 V | Enable | Positive | 2 | 1 | 49% | Yes | No | ||
|
|
GET PRICE |
35,920
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|
ON Semiconductor | IC REG CTRLR BCK/PUSH-PULL 16DIP | SWITCHMODE™ | Obsolete | Tube | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | Transistor Driver | 16-PDIP | Step-Down, Step-Up/Step-Down | 200kHz | Buck, Push-Pull | 7 V ~ 40 V | Dead Time Control, Frequency Control | Positive | 2 | 1 | 48% | Yes | No | ||
|
|
74,580
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
30,940
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
65,820
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/SEPIC 32QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down, Step-Up/Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, SEPIC | 4 V ~ 60 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 99% | Yes | No | |||
|
|
|
77,220
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tube | -40°C ~ 150°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
22,460
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOPOLOGY 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
38,000
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/SEPIC 28SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-SSOP (0.154", 3.90mm Width) | Transistor Driver | 28-SSOP | Step-Down, Step-Up/Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, SEPIC | 4 V ~ 60 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 99% | Yes | No | |||
|
|
|
59,120
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOPOLOGY 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
21,640
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
72,280
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
59,820
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
68,980
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tube | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
62,660
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOPOLOGY 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
26,420
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOPOLOGY 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
48,560
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOPOLOGY 38QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-WFQFN Exposed Pad | Transistor Driver | 38-QFN (5x7) | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
40,580
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/SEPIC 32QFN | PolyPhase® | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 32-WFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down, Step-Up/Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, SEPIC | 4 V ~ 60 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 99% | Yes | No | |||
|
|
|
41,060
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
32,120
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
26,280
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|
Linear Technology/Analog Devices | IC REG CTRLR MULT TOP 38TSSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Transistor Driver | 38-TSSOP-EP | Step-Down, Step-Up/Step-Down | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, Buck-Boost, SEPIC | 4.5 V ~ 38 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 3 | 2 | 99%, 100% | Yes | No | |||
|
|
|
21,040
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|
Linear Technology/Analog Devices | IC REG CTRLR BUCK/SEPIC 28SSOP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-SSOP (0.154", 3.90mm Width) | Transistor Driver | 28-SSOP | Step-Down, Step-Up/Step-Down | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Buck, SEPIC | 4 V ~ 60 V | Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 2 | 2 | 99% | Yes | No | |||
|
|
63,400
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|
Maxim Integrated | IC REG CTRLR BUCK/BCK-BST 24QSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down, Step-Up/Step-Down | 600kHz ~ 1.2MHz | Buck, Buck-Boost | 4.75 V ~ 23 V | Current Limit, Enable, Frequency Control, Reset | Positive | 2 | 2 | - | Yes | Yes | |||
|
|
|
30,880
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|
Microchip Technology | IC REG CTRLR BUCK/BUCK-BST 8SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down, Step-Up/Step-Down | 400kHz | Buck, Buck-Boost | 2.9 V ~ 14 V | Enable | Positive | 1 | 1 | 100% | No | No | |||
|
|
59,560
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|
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 | 1 | - | No | No | |||
|
|
|
GET PRICE |
66,120
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|
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 | 1 | 97% | No | No | ||
|
|
|
GET PRICE |
18,600
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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 | 1 | 97% | No | No |
