Number of Outputs :
Duty Cycle (Max) :
Synchronous Rectifier :
Serial Interfaces :
24 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 Duty Cycle (Max) Synchronous Rectifier Serial Interfaces
UCC29421PW
Per Unit
$3.29
RFQ
69,980
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39421PWG4
Per Unit
$3.24
RFQ
51,220
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube 0°C ~ 70°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39421PW
Per Unit
$3.24
RFQ
53,160
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tube 0°C ~ 70°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39422PWTRG4
GET PRICE
RFQ
13,880
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 20TSSOP - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39422PWTR
GET PRICE
RFQ
45,720
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 20TSSOP - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39422NG4
GET PRICE
RFQ
35,360
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 20DIP - Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39421NG4
GET PRICE
RFQ
64,880
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC29421NG4
GET PRICE
RFQ
76,800
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
LTC3774EUHE#TRPBF
Per Unit
$1.87
RFQ
77,520
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 36QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 36-WFQFN Exposed Pad PWM Signal 36-QFN (5x6) Step-Down 150kHz ~ 1.2MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 98% No -
UCC29421PWTR
Per Unit
$1.78
RFQ
35,580
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39421PWTR
Per Unit
$1.75
RFQ
64,940
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 16TSSOP - Not For New Designs Tape & Reel (TR) 0°C ~ 70°C (TA) 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
LTC3774IUHE#PBF
Per Unit
$3.65
RFQ
76,820
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 36QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 36-WFQFN Exposed Pad PWM Signal 36-QFN (5x6) Step-Down 150kHz ~ 1.2MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 98% No -
LTC3774EUHE#PBF
Per Unit
$3.20
RFQ
71,280
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 36QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 36-WFQFN Exposed Pad PWM Signal 36-QFN (5x6) Step-Down 150kHz ~ 1.2MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 98% No -
NCP81239MNTXG
GET PRICE
RFQ
14,400
One step to sell excess stocks.Or submit Qty to get quotes
ON Semiconductor IC REG CTRLR BCK/BOOST I2C 32QFN - Active Digi-Reel® - 32-VFQFN Exposed Pad PWM Signal 32-QFN (5x5) Step-Up, Step-Down 150kHz ~ 1.2MHz Buck, Boost 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start Positive 1 - - I²C
NCP81239MNTXG
Per Unit
$1.43
RFQ
38,040
One step to sell excess stocks.Or submit Qty to get quotes
ON Semiconductor IC REG CTRLR BCK/BOOST I2C 32QFN - Active Cut Tape (CT) - 32-VFQFN Exposed Pad PWM Signal 32-QFN (5x5) Step-Up, Step-Down 150kHz ~ 1.2MHz Buck, Boost 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start Positive 1 - - I²C
NCP81239MNTXG
Per Unit
$0.69
RFQ
19,880
One step to sell excess stocks.Or submit Qty to get quotes
ON Semiconductor IC REG CTRLR BCK/BOOST I2C 32QFN - Active Tape & Reel (TR) -40°C ~ 100°C (TA) 32-VFQFN Exposed Pad PWM Signal 32-QFN (5x5) Step-Up, Step-Down 150kHz ~ 1.2MHz Buck, Boost 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start Positive 1 - - I²C
MAX8524EEI+
GET PRICE
RFQ
38,040
One step to sell excess stocks.Or submit Qty to get quotes
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 - No -
MAX8525EEI+
GET PRICE
RFQ
50,640
One step to sell excess stocks.Or submit Qty to get quotes
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 - No -
UCC39421N
GET PRICE
RFQ
66,960
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39422N
GET PRICE
RFQ
67,780
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 20DIP - Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC39422PW
GET PRICE
RFQ
48,380
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOP 20TSSOP - Discontinued at Digi-Key Tube 0°C ~ 70°C (TA) 20-TSSOP (0.173", 4.40mm Width) Transistor Driver 20-TSSOP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC29421N
GET PRICE
RFQ
27,280
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
UCC29422N
Per Unit
$2.85
RFQ
30,640
One step to sell excess stocks.Or submit Qty to get quotes
Texas Instruments IC REG CTRLR MULT TOPOLOGY 16DIP - Obsolete Tube -40°C ~ 85°C (TA) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Up, Step-Up/Step-Down 150kHz ~ 1.2MHz Boost, Flyback, SEPIC 1.8 V ~ 8 V Enable, Frequency Control, Low Battery, Reset Positive 1 88% Yes -
LTC3774IUHE#TRPBF
Per Unit
$2.12
RFQ
76,160
One step to sell excess stocks.Or submit Qty to get quotes
Linear Technology/Analog Devices IC REG CTRLR BUCK 36QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 36-WFQFN Exposed Pad PWM Signal 36-QFN (5x6) Step-Down 150kHz ~ 1.2MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 98% No -
Page 1 / 1