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Integrated Circuits (ICs)

MCP1799T-5002H/TTVAO

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Microchip Technology

FIXED POSITIVE LDO REGULATOR, 5V, 1.1V DROPOUT, CMOS, PDSO3

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SOT-23 / 3
Integrated Circuits (ICs)

MCP1799T-5002H/TTVAO

Active
Microchip Technology

FIXED POSITIVE LDO REGULATOR, 5V, 1.1V DROPOUT, CMOS, PDSO3

Technical Specifications

Parameters and characteristics for this part

SpecificationMCP1799T-5002H/TTVAO
Control FeaturesShutdown
Current - Output80 mA
Current - Quiescent (Iq)45 µA
Current - Supply (Max) [Max]110 µA
GradeAutomotive
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]150 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / CaseSOT-23-3, TO-236-3, SC-59
Protection FeaturesOver Temperature, Over Current, Short Circuit
PSRR [Max]70 dB
PSRR [Min]35 dB
QualificationAEC-Q100
Supplier Device PackageSOT-23-3
Voltage - Input (Max) [Max]45 V
Voltage - Output (Min/Fixed)5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
Microchip DirectT/R 1$ 0.53
25$ 0.43
100$ 0.38
1000$ 0.37

Description

General part information

MCP1799 Series

The MCP1799 is a high-voltage, low-dropout (LDO) regulator, capable of generating 80 mA output current. The input voltage range of 4.5V to 45V makes it ideal in 12V to 36V power rails and in high-voltage battery packs.

The MCP1799 comes in two standard fixed output voltage versions: 3.3V and 5.0V. The regulator output is stable with 1 μF ceramic capacitors. The device is protected from short circuit events by the current limit function and from over heating by means of thermal shutdown protection.

The device itself has a low ground current of 45 μA typical, while delivering maximum output current of 80 mA. Without load the device consumes 25 μA typical.