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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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47 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
GLOBAL STOCKS
UC3842BD1R2
UC3842BD1R2
RFQ
RFQ
1,994
In-stock
 ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3844AD1
UC3844AD1
RFQ
RFQ
1,478
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1
UC2844BD1
Per Unit
$0.91
 RFQ
RFQ
2,951
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO - Active Tube -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1013TR
UC2844BD1013TR
RFQ
RFQ
3,060
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Digi-Reel® -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1013TR
UC2844BD1013TR
Per Unit
$0.94
 RFQ
RFQ
2,576
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1013TR
UC2844BD1013TR
Per Unit
$0.38
 RFQ
RFQ
2,509
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
RFQ
RFQ
2,685
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
Per Unit
$0.81
 RFQ
RFQ
726
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
Per Unit
$0.30
 RFQ
RFQ
1,941
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3842BD1R2
UC3842BD1R2
RFQ
RFQ
1,994
In-stock
 ON Semiconductor IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3844AD1
UC3844AD1
RFQ
RFQ
1,478
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2842BD1013TR
UC2842BD1013TR
RFQ
RFQ
2,127
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Discontinued at Digi-Key Digi-Reel® -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2842BD1013TR
UC2842BD1013TR
Per Unit
$0.94
 RFQ
RFQ
1,269
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2842BD1013TR
UC2842BD1013TR
Per Unit
$0.38
 RFQ
RFQ
1,445
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2842BD1
UC2842BD1
Per Unit
$0.34
 RFQ
RFQ
2,085
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO - Active Tube -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2844BD1
UC2844BD1
Per Unit
$0.91
 RFQ
RFQ
2,951
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO - Active Tube -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1
UC3844BD1
Per Unit
$0.30
 RFQ
RFQ
1,158
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO - Active Tube 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3842BD1
UC3842BD1
Per Unit
$0.30
 RFQ
RFQ
1,504
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO - Active Tube 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2844BD1013TR
UC2844BD1013TR
RFQ
RFQ
3,060
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Digi-Reel® -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1013TR
UC2844BD1013TR
Per Unit
$0.94
 RFQ
RFQ
2,576
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC2844BD1013TR
UC2844BD1013TR
Per Unit
$0.38
 RFQ
RFQ
2,509
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
RFQ
RFQ
2,685
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
Per Unit
$0.81
 RFQ
RFQ
726
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3844BD1013TR
UC3844BD1013TR
Per Unit
$0.30
 RFQ
RFQ
1,941
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No
UC3842BD1013TR
UC3842BD1013TR
RFQ
RFQ
1,201
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Digi-Reel® 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BD1013TR
UC3842BD1013TR
Per Unit
$0.89
 RFQ
RFQ
2,749
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Cut Tape (CT) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842BD1013TR
UC3842BD1013TR
Per Unit
$0.33
 RFQ
RFQ
3,126
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Active Tape & Reel (TR) 0°C ~ 70°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC3842ADM
UC3842ADM
RFQ
RFQ
1,700
In-stock
 Microsemi Corporation IC REG CTRLR PWM CM 8SOIC - Active Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz Boost, Buck, Flyback, Forward 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2842BD1013TR
UC2842BD1013TR
RFQ
RFQ
2,127
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Discontinued at Digi-Key Digi-Reel® -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
UC2842BD1013TR
UC2842BD1013TR
Per Unit
$0.94
 RFQ
RFQ
1,269
In-stock
 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC - Discontinued at Digi-Key Cut Tape (CT) -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No
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