MCP1799 High-Voltage LDO Regulators

Microchip MCP1799 High-Voltage Low Dropout (LDO) Regulators can generate 80mA output current. The input voltage range of 4.5V to 45V makes it ideal for 12V to 36V power rails and high-voltage battery packs. The MCP1799 comes in 3.3V and 5.0V standard fixed output voltage versions. The regulator output is stable with 1µF ceramic capacitors. A low Under Voltage Lock Out (UVLO) at a shutdown of 2.8V makes it adequate for cold cranking conditions in automotive applications. The MCP1799 is protected from short circuit events by the current limit function and from overheating by thermal shutdown protection. The device has a low ground current of 45µA (typical) while delivering a maximum output current of 80mA. The regulators are all (Automotive Electronics Council) AEC-Q100-qualified.

Results: 6
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Packaging
Microchip Technology LDO Voltage Regulators High Voltage LDO 3.3V 3-Ld SOT-223
Datasheet
11.010In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT SOT-223 3.3 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Reel, Cut Tape, MouseReel
Microchip Technology LDO Voltage Regulators High Voltage LDO 3.3V 3-Ld SOT-23
Datasheet
23.248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT SOT-23 3.3 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Reel, Cut Tape, MouseReel
Microchip Technology LDO Voltage Regulators High Voltage LDO 5.0V 3-Ld SOT-223
Datasheet
22.055In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

SMD/SMT SOT-223 5 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Reel, Cut Tape, MouseReel
Microchip Technology LDO Voltage Regulators High Voltage LDO 5.0V 3-Ld SOT-23
Datasheet
30.024In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT SOT-23 5 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Reel, Cut Tape, MouseReel
Microchip Technology LDO Voltage Regulators High Voltage LDO 5.0V 3-Ld SOT-223 Tube
Datasheet
3.963In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223 5 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Tube
Microchip Technology LDO Voltage Regulators High Voltage LDO 3.3V 3-Ld SOT-223 Tube
Datasheet
1.414In Stock
Min.: 1
Mult.: 1

SMD/SMT SOT-223 3.3 V 80 mA 1 Output Positive 25 uA 4.5 V 45 V 70 dB Fixed - 40 C + 150 C 300 mV Tube