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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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108 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
LTC7851IUHH#PBF
LTC7851IUHH#PBF
Per Unit
$10.64
 RFQ
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 -
LTC7851EUHH-1#PBF
LTC7851EUHH-1#PBF
Per Unit
$9.30
 RFQ
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 -
UCC28230DRNT
UCC28230DRNT
RFQ
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 -
UCC28230DRNT
UCC28230DRNT
Per Unit
$3.31
 RFQ
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 -
UCC28230DRNT
UCC28230DRNT
Per Unit
$2.24
 RFQ
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 -
UCC28231DRNT
UCC28231DRNT
RFQ
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 -
UCC28231DRNT
UCC28231DRNT
Per Unit
$3.31
 RFQ
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 -
UCC28231DRNT
UCC28231DRNT
Per Unit
$2.24
 RFQ
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 -
UCC28231PWR
UCC28231PWR
RFQ
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 -
UCC28231PWR
UCC28231PWR
Per Unit
$2.88
 RFQ
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 -
UCC28231PWR
UCC28231PWR
Per Unit
$1.40
 RFQ
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 -
XR77128ELB-F
XR77128ELB-F
Per Unit
$13.79
 RFQ
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
LTC7851EUHH#PBF
LTC7851EUHH#PBF
Per Unit
$9.30
 RFQ
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 -
UCC28230PWR
UCC28230PWR
RFQ
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 -
UCC28230PWR
UCC28230PWR
Per Unit
$2.88
 RFQ
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 -
UCC28230PWR
UCC28230PWR
Per Unit
$1.40
 RFQ
RFQ
1,783
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 -
UC3879DWTRG4
UC3879DWTRG4
Per Unit
$4.63
 RFQ
RFQ
3,016
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 20SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) Transistor Driver 20-SOIC Step-Up/Step-Down Up to 300kHz Half-Bridge 9 V ~ 20 V Frequency Control, Ramp, Soft Start Positive 4 1 50% Yes -
TL1464IPTG4
TL1464IPTG4
Per Unit
$4.36
 RFQ
RFQ
1,677
In-stock
 Texas Instruments IC REG CTRLR 48LQFP - Active Tray -20°C ~ 75°C (TA) 48-LQFP - 48-LQFP (7x7) - 50kHz ~ 2MHz - 3.1 V ~ 12 V Dead Time Control, Frequency Control - 4 1 100% - -
TL1464IPT
TL1464IPT
Per Unit
$4.26
 RFQ
RFQ
3,530
In-stock
 Texas Instruments IC REG CTRLR 48LQFP - Active Tray -20°C ~ 75°C (TA) 48-LQFP - 48-LQFP (7x7) - 50kHz ~ 2MHz - 3.1 V ~ 12 V Dead Time Control, Frequency Control - 4 1 100% - -
RT8203GA
RT8203GA
Per Unit
$0.88
 RFQ
RFQ
2,293
In-stock
 Richtek USA Inc. IC REG CTRLR BUCK 28SSOP - Not For New Designs Tape & Reel (TR) -10°C ~ 85°C (TA) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down 200kHz, 300kHz, 400kHz, 500kHz Buck 7 V ~ 24 V Current Limit, Enable, On Time Control, Phase Control, Power Good Positive 4 1 80%, 84%, 88%, 92% Yes -
LTC7851IUHH-1#PBF
LTC7851IUHH-1#PBF
Per Unit
$10.64
 RFQ
RFQ
2,172
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 -
UC3879DW
UC3879DW
Per Unit
$10.59
 RFQ
RFQ
3,065
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 20SOIC - Active Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) Transistor Driver 20-SOIC Step-Up/Step-Down Up to 300kHz Half-Bridge 9 V ~ 20 V Frequency Control, Ramp, Soft Start Positive 4 1 50% Yes -
Default Photo
LX1671BCLQ-TR
RFQ
RFQ
2,865
In-stock
 Microsemi Corporation TRANSCEIVER - Last Time Buy Tape & Reel (TR) 0°C ~ 70°C (TA) 38-VFQFN Exposed Pad PWM 38-MLPQ (5x7) - 300kHz Buck 4.5 V ~ 5.5 V Enable, Soft Start Positive 4 1 91% No -
LTC7851IUHH#PBF
LTC7851IUHH#PBF
Per Unit
$10.64
 RFQ
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 -
LTC7851EUHH-1#PBF
LTC7851EUHH-1#PBF
Per Unit
$9.30
 RFQ
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 -
UCC28230DRNT
UCC28230DRNT
RFQ
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 -
UCC28230DRNT
UCC28230DRNT
Per Unit
$3.31
 RFQ
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 -
UCC28230DRNT
UCC28230DRNT
Per Unit
$2.24
 RFQ
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 -
UCC28231DRNT
UCC28231DRNT
RFQ
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 -
UCC28231DRNT
UCC28231DRNT
Per Unit
$3.31
 RFQ
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 -
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