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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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117 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 Clock Sync Serial Interfaces
GLOBAL STOCKS
TPS40090PW
TPS40090PW
Per Unit
$5.32
 RFQ
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 87.5% No Yes -
MAX8524EEI+
MAX8524EEI+
RFQ
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 - No Yes -
MAX8525EEI+
MAX8525EEI+
RFQ
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 - No Yes -
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
RFQ
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 - No No AVSBus, PMBus
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
Per Unit
$10.15
 RFQ
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 - No No AVSBus, PMBus
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
Per Unit
$7.03
 RFQ
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 - No No AVSBus, PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
RFQ
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 - No No PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
Per Unit
$9.58
 RFQ
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 - No No PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
Per Unit
$6.64
 RFQ
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 - No No PMBus
TPS40091PW
TPS40091PW
Per Unit
$5.32
 RFQ
RFQ
1,587
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 87.5% No Yes -
ISL6326IRZ-T
ISL6326IRZ-T
Per Unit
$4.71
 RFQ
RFQ
2,253
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 - - No -
ISL6306IRZ
ISL6306IRZ
Per Unit
$4.06
 RFQ
RFQ
907
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Active Tube -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 66.7% - No -
TPS40090PWR
TPS40090PWR
Per Unit
$2.22
 RFQ
RFQ
1,055
In-stock
 Texas Instruments IC REG CTRLR BUCK 24TSSOP - Active Tape & Reel (TR) -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 87.5% No Yes -
ISL6558IRZ-TR5240
ISL6558IRZ-TR5240
RFQ
RFQ
2,084
In-stock
 Intersil IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°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 75% - No -
ISL6564AIRZ-T
ISL6564AIRZ-T
RFQ
RFQ
1,445
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 66.7% - No -
ISL6326BIRZ-T
ISL6326BIRZ-T
RFQ
RFQ
1,050
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 - - No -
ISL6558IRZR5240
ISL6558IRZR5240
RFQ
RFQ
2,486
In-stock
 Intersil IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Tube -40°C ~ 85°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 75% - No -
ISL6558IRZ-TKR5240
ISL6558IRZ-TKR5240
RFQ
RFQ
2,066
In-stock
 Intersil IC REG CTRLR BUCK 20QFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°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 75% - No -
ISL6316IRZ-T
ISL6316IRZ-T
RFQ
RFQ
3,943
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6316IRZ
ISL6316IRZ
RFQ
RFQ
3,766
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tube -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No -
ISL6306IRZ-T
ISL6306IRZ-T
Per Unit
$3.25
 RFQ
RFQ
2,861
In-stock
 Intersil IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 4 66.7% - No -
TPS40090PW
TPS40090PW
Per Unit
$5.32
 RFQ
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 87.5% No Yes -
MAX8524EEI+
MAX8524EEI+
RFQ
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 - No Yes -
MAX8525EEI+
MAX8525EEI+
RFQ
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 - No Yes -
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
RFQ
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 - No No AVSBus, PMBus
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
Per Unit
$10.15
 RFQ
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 - No No AVSBus, PMBus
ISL68134IRAZ-T7A
ISL68134IRAZ-T7A
Per Unit
$7.03
 RFQ
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 - No No AVSBus, PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
RFQ
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 - No No PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
Per Unit
$9.58
 RFQ
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 - No No PMBus
ISL68124IRAZ-T7A
ISL68124IRAZ-T7A
Per Unit
$6.64
 RFQ
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 - No No PMBus
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