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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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205 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 Duty Cycle (Max) Synchronous Rectifier Serial Interfaces
GLOBAL STOCKS
ISL6269BCRZ-T
ISL6269BCRZ-T
Per Unit
$1.76
 RFQ
RFQ
1,323
In-stock
 Intersil IC REG CTRLR BUCK 16QFN Robust Ripple Regulator™ (R3) Active Tape & Reel (TR) -10°C ~ 100°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 200kHz ~ 600kHz Buck 5 V ~ 25 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes -
ISL6269ACRZ-T
ISL6269ACRZ-T
Per Unit
$1.76
 RFQ
RFQ
3,444
In-stock
 Intersil IC REG CTRLR BUCK 16QFN Robust Ripple Regulator™ (R3) Active Tape & Reel (TR) -10°C ~ 100°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 200kHz ~ 600kHz Buck 5 V ~ 25 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes -
L6726A
L6726A
Per Unit
$0.66
 RFQ
RFQ
1,332
In-stock
 STMicroelectronics IC REG CTRLR BUCK 8SO - Active Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Down 270kHz Buck 4.1 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 1 80% Yes -
Default Photo
L6738
RFQ
RFQ
1,461
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16QFN - Discontinued at Digi-Key Tray -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
ISL6269ACRZ
ISL6269ACRZ
Per Unit
$3.66
 RFQ
RFQ
1,141
In-stock
 Intersil IC REG CTRLR BUCK 16QFN Robust Ripple Regulator™ (R3) Active Tube -10°C ~ 100°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 200kHz ~ 600kHz Buck 5 V ~ 25 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes -
LTC3883IUH#PBF
LTC3883IUH#PBF
Per Unit
$11.53
 RFQ
RFQ
1,824
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down - Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes I²C, PMBus
ISL8103IRZ
ISL8103IRZ
RFQ
RFQ
2,869
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tube -40°C ~ 85°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 66.6% Yes -
LTC3882IUJ-1#PBF
LTC3882IUJ-1#PBF
Per Unit
$13.45
 RFQ
RFQ
2,219
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 500kHz Buck 3 V ~ 13.8 V Enable, Frequency Control, Phase Control, Power Good Positive 2 87.5% No I²C, PMBus
L6739TR
L6739TR
RFQ
RFQ
1,774
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Digi-Reel® -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFN (3x3) Step-Down 200kHz Buck 4.75 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6739TR
L6739TR
Per Unit
$2.77
 RFQ
RFQ
3,829
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFN (3x3) Step-Down 200kHz Buck 4.75 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6739TR
L6739TR
Per Unit
$1.22
 RFQ
RFQ
1,243
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFN (3x3) Step-Down 200kHz Buck 4.75 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
ISL8103IRZ-T
ISL8103IRZ-T
Per Unit
$6.17
 RFQ
RFQ
728
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Cut Tape (CT) -40°C ~ 85°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 66.6% Yes -
ISL8103IRZ-T
ISL8103IRZ-T
RFQ
RFQ
805
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°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 66.6% Yes -
ISL6228HRTZ
ISL6228HRTZ
Per Unit
$5.54
 RFQ
RFQ
3,989
In-stock
 Intersil IC REG CTRLR BUCK 28TQFN Robust Ripple Regulator™ (R3) Active Tube -10°C ~ 100°C (TA) 28-WFQFN Exposed Pad Transistor Driver 28-TQFN (4x4) Step-Down 200kHz ~ 600kHz Buck 3.3 V ~ 25 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes -
L6738ATR
L6738ATR
RFQ
RFQ
3,680
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Digi-Reel® -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6738ATR
L6738ATR
Per Unit
$1.57
 RFQ
RFQ
2,028
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6738ATR
L6738ATR
Per Unit
$0.69
 RFQ
RFQ
3,786
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16VFQFPN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-VFQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
AP3598AFNTR-G1
AP3598AFNTR-G1
RFQ
RFQ
1,601
In-stock
 Diodes Incorporated IC REG CTRLR BUCK PSI 24UQFN - Obsolete Digi-Reel® -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver U-QFN4040-24 Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 2 40% Yes PSI
AP3598AFNTR-G1
AP3598AFNTR-G1
Per Unit
$1.53
 RFQ
RFQ
3,292
In-stock
 Diodes Incorporated IC REG CTRLR BUCK PSI 24UQFN - Obsolete Cut Tape (CT) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver U-QFN4040-24 Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 2 40% Yes PSI
Default Photo
AP3598AFNTR-G1
RFQ
RFQ
734
In-stock
 Diodes Incorporated IC REG CTRLR BUCK PSI 24UQFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver U-QFN4040-24 Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 2 40% Yes PSI
AP3598AFNTR-G1
AP3598AFNTR-G1
RFQ
RFQ
848
In-stock
 Diodes Incorporated IC REG CTRLR BUCK PSI 24UQFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver U-QFN4040-24 Step-Down 200kHz ~ 500kHz Buck 4.5 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 2 40% Yes PSI
ISL6269BIRZ-T
ISL6269BIRZ-T
Per Unit
$1.94
 RFQ
RFQ
3,354
In-stock
 Intersil IC REG CTRLR BUCK 16QFN Robust Ripple Regulator™ (R3) Active Tape & Reel (TR) -40°C ~ 100°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 200kHz ~ 600kHz Buck 5 V ~ 25 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes -
LTC3884IUK#PBF
LTC3884IUK#PBF
Per Unit
$15.12
 RFQ
RFQ
2,066
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 48QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 48-WFQFN Exposed Pad Transistor Driver 48-QFN (7x7) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes I²C, PMBus
LTC3884EUK#PBF
LTC3884EUK#PBF
Per Unit
$13.84
 RFQ
RFQ
2,511
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 48QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 48-WFQFN Exposed Pad Transistor Driver 48-QFN (7x7) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes I²C, PMBus
LTC3883EUH#PBF
LTC3883EUH#PBF
Per Unit
$10.51
 RFQ
RFQ
764
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 32QFN PolyPhase® Active Tube -40°C ~ 105°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down - Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control, Power Good Positive 1 - Yes I²C, PMBus
LTC3886IUKG#PBF
LTC3886IUKG#PBF
Per Unit
$15.12
 RFQ
RFQ
2,918
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes I²C, PMBus
LTC3886EUKG#PBF
LTC3886EUKG#PBF
Per Unit
$13.84
 RFQ
RFQ
1,641
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes I²C, PMBus
L6738TR
L6738TR
RFQ
RFQ
1,543
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16QFN - Discontinued at Digi-Key Digi-Reel® -40°C ~ 125°C (TJ) 16-VQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6738TR
L6738TR
Per Unit
$2.73
 RFQ
RFQ
2,122
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16QFN - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 125°C (TJ) 16-VQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
L6738TR
L6738TR
Per Unit
$0.69
 RFQ
RFQ
3,691
In-stock
 STMicroelectronics IC REG CTRLR BUCK 16QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-VQFN Exposed Pad Transistor Driver 16-VFQFPN (3x3) Step-Down 200kHz Buck 5 V ~ 12 V Enable, Frequency Control, Phase Control, Power Good Positive 1 100% Yes -
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