Output Phases :
Synchronous Rectifier :
Serial Interfaces :
277 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Serial Interfaces
Default Photo
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RFQ
1,378
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Microsemi Corporation IC PWM CONTROLLER - Last Time Buy Tape & Reel (TR) 0°C ~ 70°C 32-VFQFN Exposed Pad PWM 32-MLPQ (5x5) - 600kHz Buck 4.5 V ~ 5.5 V Enable, Soft Start Positive 3 2 - Yes -
LM5027MHX-1/NOPB
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RFQ
3,657
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Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027MH-1/NOPB
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RFQ
3,824
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Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027SQX/NOPB
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RFQ
2,620
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Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027SQ/NOPB
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RFQ
1,966
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Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027SQ/NOPB
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RFQ
1,428
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Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027SQ/NOPB
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RFQ
3,472
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Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027MHX/NOPB
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RFQ
1,429
Ships today + free overnight shipping
Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
LM5027MH/NOPB
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RFQ
2,912
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Texas Instruments IC REG CTRLR FWRD CONV 20TSSOP - Obsolete Tube -40°C ~ 125°C (TJ) 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP Step-Up/Step-Down 200kHz, 490kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 90% Yes -
CS5301GDWR32G
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RFQ
3,374
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ON Semiconductor IC REG CTRLR BUCK 32SOIC - Obsolete Cut Tape (CT) 0°C ~ 70°C (TA) 32-SOIC (0.295", 7.50mm Width) Transistor Driver 32-SO Step-Down 250kHz ~ 800kHz Buck 4.3 V ~ 20 V Current Limit, Frequency Control, Power Good Positive 3 3 - Yes -
CS5301GDWR32G
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RFQ
2,135
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ON Semiconductor IC REG CTRLR BUCK 32SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 32-SOIC (0.295", 7.50mm Width) Transistor Driver 32-SO Step-Down 250kHz ~ 800kHz Buck 4.3 V ~ 20 V Current Limit, Frequency Control, Power Good Positive 3 3 - Yes -
ISL6565ACRZ-T
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RFQ
2,498
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Intersil IC REG CTRLR BUCK 28QFN - Obsolete Tape & Reel (TR) 0°C ~ 105°C (TA) 28-VFQFN Exposed Pad PWM Signal 28-QFN (5x5) Step-Down 80kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 3 3 66.7% - -
ISL8103CRZ-T
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RFQ
1,323
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Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down Up to 1.5MHz Buck 4.75 V ~ 12.6 V Enable, Frequency Control, Phase Control, Power Good Positive 3 3 66.6% Yes -
ISL9506HRZ-T
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RFQ
1,749
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Intersil IC REG CTRLR BUCK 40QFN Robust Ripple Regulator™ (R3) Obsolete Tape & Reel (TR) -10°C ~ 100°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 200kHz ~ 500kHz Buck 4.75 V ~ 5.25 V Enable, Power Good Positive 3 3 - - -
ISL6219ACAZ-T
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RFQ
2,575
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Intersil IC REG CTRLR BUCK 28QSOP - Obsolete Tape & Reel (TR) -10°C ~ 85°C (TA) 28-SSOP (0.154", 3.90mm Width) PWM Signal 28-QSOP Step-Down 100kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 3 3 - - -
ISL6219ACA-T
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RFQ
886
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Intersil IC REG CTRLR BUCK 28SSOP - Obsolete Tape & Reel (TR) -10°C ~ 85°C (TA) 28-SSOP (0.154", 3.90mm Width) PWM Signal 28-QSOP Step-Down 100kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 3 3 - - -
ISL6219ACA
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RFQ
2,626
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Intersil IC REG CTRLR BUCK 28SSOP - Obsolete Tube -10°C ~ 85°C (TA) 28-SSOP (0.154", 3.90mm Width) PWM Signal 28-QSOP Step-Down 100kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 3 3 - - -
L6711
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RFQ
2,750
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STMicroelectronics IC REG CTRLR BUCK 48-TQFP - Obsolete Tube 0°C ~ 125°C (TJ) 48-TQFP Exposed Pad Transistor Driver 48-TQFP-EP (7x7) Step-Down 150kHz Buck 7.5 V ~ 15 V Enable, Frequency Control, Phase Control, Soft Start Positive 3 3 80% Yes -
L5994A
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RFQ
749
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STMicroelectronics IC REG CTRLR BUCK 32-TQFP - Obsolete Tray -40°C ~ 140°C (TJ) 32-LQFP Transistor Driver 32-TQFP (7x7) Step-Down 200kHz, 300kHz Buck 4.75 V ~ 25 V Enable, Frequency Control, Power Good, Soft Start Positive 3 1 - Yes -
L5994
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RFQ
3,382
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STMicroelectronics IC REG CTRLR BUCK 32-TQFP - Obsolete Tray -40°C ~ 140°C (TJ) 32-LQFP Transistor Driver 32-TQFP (7x7) Step-Down 200kHz, 300kHz Buck 4.75 V ~ 25 V Enable, Frequency Control, Power Good, Soft Start Positive 3 1 - Yes -
Default Photo
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RFQ
2,912
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ON Semiconductor IC REG CTRLR BUCK 20QSOP - Obsolete Tape & Reel (TR) 0°C ~ 85°C (TA) 20-SSOP (0.154", 3.90mm Width) PWM Signal 20-QSOP Step-Down 250kHz ~ 3MHz Buck 12V Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start Positive 3 3 - No -
LTC3899IUHF#TRPBF
Per Unit
$6.18
RFQ
2,061
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Linear Technology/Analog Devices IC REG CTRLR BUCK/BUCK-BST 38QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost 4.5 V ~ 60 V Enable, Frequency Control, Soft Start, Tracking Positive 3 2 100% Yes -
LTC3859ALHFE#TRPBF
Per Unit
$6.05
RFQ
3,729
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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 -
LTC3859AHFE#TRPBF
Per Unit
$6.05
RFQ
1,547
Ships today + free overnight shipping
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 -
LTC3859AHFE#PBF
Per Unit
$5.96
RFQ
3,861
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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 -
LTC1876EG#TRPBF
Per Unit
$5.88
RFQ
2,833
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Linear Technology/Analog Devices IC REG CTRLR BUCK 36SSOP PolyPhase® Active Tape & Reel (TR) -40°C ~ 85°C (TA) 36-SSOP (0.209", 5.30mm Width) Transistor Driver 36-SSOP Step-Down 220kHz Buck 3.5 V ~ 36 V Enable, Frequency Control, Power Good, Soft Start Positive 3 2 99.4% No -
LTC3859ALHUHF#TRPBF
Per Unit
$5.86
RFQ
1,123
Ships today + free overnight shipping
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 -
LTC3859AHUHF#TRPBF
Per Unit
$5.86
RFQ
2,956
Ships today + free overnight shipping
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 -
LTC7815HUHF#TRPBF
Per Unit
$5.82
RFQ
1,929
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Linear Technology/Analog Devices LOW IQ, 2.25MHZ, TRIPLE OUTPUT, - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Up, Step-Up, Step-Down 320kHz ~ 2.25MHz Buck, Buck, Boost 4.5 V ~ 38 V Power Good, Soft Start, Tracking Positive 3 2 100% Yes -
LTC3899EFE#TRPBF
Per Unit
$5.80
RFQ
2,988
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BCK/BCK-BST 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 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Buck-Boost 4.5 V ~ 60 V Enable, Frequency Control, Soft Start, Tracking Positive 3 2 100% Yes -
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