- Manufacture :
-
- ON Semiconductor (21)
- Texas Instruments (131)
- Epson Electronics America Inc-Semiconductor Div (6)
- Exar Corporation (25)
- Intel FPGAs/Altera (9)
- Intersil (246)
- Linear Technology/Analog Devices (28)
- Microsemi Corporation (7)
- Richtek USA Inc. (5)
- Semtech Corporation (2)
- Maxim Integrated (11)
- Analog Devices Inc. (18)
- Package / Case :
-
- 12-UFDFN Exposed Pad (22)
- 14-TSSOP (0.173", 4.40mm Width) (22)
- 16-DIP (0.300", 7.62mm) (1)
- 16-SOIC (0.154", 3.90mm Width) (17)
- 20-DIP (0.300", 7.62mm) (4)
- 20-SOIC (0.295", 7.50mm Width) (70)
- 20-VQFN Exposed Pad (43)
- 24-SOIC (0.295", 7.50mm Width) (14)
- 24-TSSOP (0.173", 4.40mm Width) (28)
- 28-SOIC (0.295", 7.50mm Width) (12)
- 28-SSOP (0.154", 3.90mm Width) (9)
- 28-VFQFN Exposed Pad (18)
- 32-VFQFN Exposed Pad (39)
- 36-VFQFN Exposed Pad (5)
- 38-TFSOP (0.173", 4.40mm Width) (2)
- 38-VFQFN Exposed Pad (5)
- 40-VFQFN Exposed Pad (69)
- 40-WFQFN Exposed Pad (38)
- 44-TQFP Exposed Pad (5)
- 44-WFQFN Exposed Pad (13)
- 48-LQFP (14)
- 48-VFQFN Exposed Pad (15)
- 48-WFQFN Exposed Pad, CSP (18)
- 58-WFQFN Exposed Pad (20)
- 64-LQFP (4)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (2)
- Output Type :
- Supplier Device Package :
-
- 12-USON (3x2) (22)
- 14-TSSOP (22)
- 16-DIP (1)
- 16-SOIC (16)
- 16-SOP (1)
- 20-PDIP (4)
- 20-QFN-EP (5x5) (43)
- 20-SOIC (70)
- 24-SOIC (14)
- 24-TSSOP (28)
- 28-QSOP (6)
- 28-SOIC (12)
- 28-SSOP (3)
- 28-VQFN (5x5) (18)
- 32-QFN (5x5) (39)
- 36-QFN (6x6) (5)
- 38-MLPQ (5x7) (5)
- 38-TSSOP (2)
- 40-QFN (5x5) (6)
- 40-QFN (6x6) (71)
- 40-TQFN (5x5) (18)
- 40-TQFN (6x6) (12)
- 44-MQFP (10x10) (5)
- 44-TQFN (7x7) (13)
- 48-LFCSP-WQ (7x7) (18)
- 48-LQFP (7x7) (8)
- 48-QFP (7x7) (6)
- 48-VQFN (7x7) (15)
- 58-QFN (5x9) (20)
- 64-LQFP (10x10) (4)
- 8-MSOP (2)
- Function :
- Frequency - Switching :
-
- 100kHz ~ 1.2MHz (46)
- 100kHz ~ 550kHz (44)
- 105kHz ~ 1.23MHz (13)
- 15.26kHz ~ 2MHz (15)
- 150kHz ~ 1.2MHz (6)
- 200kHz ~ 1.2MHz (6)
- 200kHz ~ 1MHz (27)
- 200kHz ~ 800kHz (6)
- 200kHz, 300kHz, 400kHz, 500kHz (3)
- 250kHz ~ 1.4MHz (9)
- 250kHz ~ 2.2MHz (8)
- 250kHz ~ 2MHz (9)
- 250kHz ~ 3MHz (20)
- 280kHz (8)
- 300kHz (7)
- 300kHz ~ 1.5MHz (12)
- 300kHz ~ 800kHz (5)
- 50kHz ~ 1.5MHz (60)
- 50kHz ~ 2MHz (12)
- 60kHz (2)
- 75kHz ~ 1MHz (5)
- 80kHz ~ 1.5MHz (75)
- 80kHz ~ 1MHz (89)
- Up to 300kHz (14)
- Voltage - Supply (Vcc/Vdd) :
-
- 1.71 V ~ 3.63 V (5)
- 2.8 V ~ 5.5 V (6)
- 3 V ~ 3.6 V (15)
- 3 V ~ 42 V (8)
- 3 V ~ 5.5 V (20)
- 3 V ~ 6 V (2)
- 3.1 V ~ 12 V (12)
- 3.135 V ~ 3.465 V (18)
- 4 V ~ 6 V (2)
- 4.5 V ~ 15 V (55)
- 4.5 V ~ 15.5 V (9)
- 4.5 V ~ 20 V (6)
- 4.5 V ~ 5.5 V (13)
- 4.75 V ~ 5.25 V (237)
- 5.5 V ~ 25 V (7)
- 6 V ~ 40 V (6)
- 6.5 V ~ 20 V (12)
- 7 V ~ 17 V (44)
- 7 V ~ 20 V (9)
- 7 V ~ 24 V (3)
- 8 V ~ 18 V (6)
- 9 V ~ 20 V (14)
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (35)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (52)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (20)
- Current Limit, Enable, On Time Control, Phase Control, Power Good (3)
- Current Limit, Enable, Power Good (14)
- Current Limit, Enable, Soft Start (5)
- Current Limit, Power Good, Soft Start (8)
- Dead Time Control, Frequency Control (12)
- Enable (34)
- Enable, Frequency Control, Power Good (160)
- Enable, Frequency Control, Power Good, Soft Start (22)
- Enable, Frequency Control, Power Good, Soft Start, Watchdog (9)
- Enable, Frequency Control, Soft Start (30)
- Enable, Power Good (11)
- Enable, Soft Start (2)
- Frequency Control (2)
- Frequency Control, Power Good, Soft Start (6)
- Frequency Control, Ramp, Soft Start (14)
- Frequency Control, Soft Start (44)
- Phase Control, Power Good, Ramp (5)
- Tracking (15)
- Output Configuration :
- Duty Cycle (Max) :
- Serial Interfaces :
- Applied Filters :
509 results
| Picture | Mfr Part # | Unit Price | QUANTITY | Inventory | MANUFACTURE | Description | Package | 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 | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||||
|
|
RFQ |
3,390
In-stock
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-VQFN Exposed Pad | PWM Signal | 20-QFN-EP (5x5) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | 75% | - | - | |||
|
|
RFQ |
2,647
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 58QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 58-WFQFN Exposed Pad | PWM Signal | 58-QFN (5x9) | Step-Down | 250kHz ~ 3MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 4 | 1 | 91.5% | No | - | |||
|
|
RFQ |
1,756
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 58QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 58-WFQFN Exposed Pad | PWM Signal | 58-QFN (5x9) | Step-Down | 250kHz ~ 3MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 4 | 1 | 91.5% | No | - | |||
|
|
RFQ |
3,321
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12-SON | - | Active | Digi-Reel® | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
1,626
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12-SON | - | Active | Cut Tape (CT) | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
797
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12-SON | - | Active | Tape & Reel (TR) | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
1,563
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12USON | - | Active | Digi-Reel® | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
1,878
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12USON | - | Active | Cut Tape (CT) | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
3,973
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 12USON | - | Active | Tape & Reel (TR) | -55°C ~ 125°C (TJ) | 12-UFDFN Exposed Pad | Transistor Driver | 12-USON (3x2) | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
2,527
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 14TSSOP | - | Active | Digi-Reel® | -55°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
3,534
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 14TSSOP | - | Active | Cut Tape (CT) | -55°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
3,904
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 14TSSOP | - | Active | Tape & Reel (TR) | -55°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
2,939
In-stock
|
Exar Corporation | IC REG CTRLR BUCK SMBUS 44TQFN | - | Active | Tray | -40°C ~ 125°C (TJ) | 44-WFQFN Exposed Pad | Transistor Driver | 44-TQFN (7x7) | Step-Down | 105kHz ~ 1.23MHz | Buck | 5.5 V ~ 25 V | Enable | Positive | 4 | 1 | - | Yes | I²C, SMBus | |||
|
|
RFQ |
3,488
In-stock
|
Linear Technology/Analog Devices | IC REG CTRLR BUCK 58QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 58-WFQFN Exposed Pad | PWM Signal | 58-QFN (5x9) | Step-Down | 250kHz ~ 3MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 4 | 1 | 91.5% | No | - | |||
|
|
RFQ |
3,625
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | 75% | - | - | |||
|
|
RFQ |
2,813
In-stock
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | 75% | - | - | |||
|
|
RFQ |
3,647
In-stock
|
Texas Instruments | IC REG CTRLR BUCK 24TSSOP | - | Active | Tube | -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 | 4 | 87.5% | No | - | |||
|
|
RFQ |
1,902
In-stock
|
Maxim Integrated | IC REG CTRLR BUCK 28QSOP | - | Active | Tube | -40°C ~ 85°C (TA) | 28-SSOP (0.154", 3.90mm Width) | PWM Signal | 28-QSOP | Step-Down | 150kHz ~ 1.2MHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good | Positive | 4 | 4 | - | No | - | |||
|
|
RFQ |
2,532
In-stock
|
Maxim Integrated | IC REG CTRLR BUCK 28QSOP | - | Active | Tube | -40°C ~ 85°C (TA) | 28-SSOP (0.154", 3.90mm Width) | PWM Signal | 28-QSOP | Step-Down | 150kHz ~ 1.2MHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good | Positive | 4 | 4 | - | No | - | |||
|
|
RFQ |
3,130
In-stock
|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Digi-Reel® | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | |||
|
|
RFQ |
1,983
In-stock
|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Cut Tape (CT) | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | |||
|
|
RFQ |
1,349
In-stock
|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Tape & Reel (TR) | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | |||
|
|
RFQ |
1,075
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable, Power Good | Positive | 4 | 4 | - | No | AVSBus, PMBus | |||
|
|
RFQ |
3,693
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable, Power Good | Positive | 4 | 4 | - | No | AVSBus, PMBus | |||
|
|
RFQ |
881
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable, Power Good | Positive | 4 | 4 | - | No | AVSBus, PMBus | |||
|
|
RFQ |
755
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable | Positive | 4 | 4 | - | No | PMBus | |||
|
|
RFQ |
1,863
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable | Positive | 4 | 4 | - | No | PMBus | |||
|
|
RFQ |
3,612
In-stock
|
Intersil | IC REG CTRLR PMBUS 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | - | 200kHz ~ 1MHz | - | 3.135 V ~ 3.465 V | Enable | Positive | 4 | 4 | - | No | PMBus | |||
|
|
RFQ |
3,307
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 14TSSOP | - | Active | Digi-Reel® | -55°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
|
|
RFQ |
693
In-stock
|
Texas Instruments | IC REG CTRLR MULT TOP 14TSSOP | - | Active | Cut Tape (CT) | -55°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 14-TSSOP | Step-Up/Step-Down | 100kHz ~ 550kHz | Full-Bridge, Half-Bridge, Push-Pull | 7 V ~ 17 V | Frequency Control, Soft Start | Positive | 4 | 1 | - | No | - | |||
