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8-SOIC
Integrated Circuits (ICs)

MIC5239-3.3YM

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Microchip Technology

HIGH VIN, LOW IQ REGULATOR 8 SOIC 3.9MM TUBE ROHS COMPLIANT: YES

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8-SOIC
Integrated Circuits (ICs)

MIC5239-3.3YM

Active
Microchip Technology

HIGH VIN, LOW IQ REGULATOR 8 SOIC 3.9MM TUBE ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationMIC5239-3.3YM
Control FeaturesEnable
Current - Output500 mA
Current - Quiescent (Iq)45 µA
Current - Supply (Max) [Max]15 mA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / Case8-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Protection FeaturesOver Temperature, Over Voltage, Over Current, Reverse Polarity
Supplier Device Package8-SOIC
Voltage - Input (Max) [Max]30 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max) [Max]0.35 V

Pricing

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

DistributorPackageQuantity$
ArrowN/A 1$ 1.59
DigikeyTube 1$ 3.27
25$ 2.71
100$ 2.48
Microchip DirectTUBE 1$ 3.27
25$ 2.71
100$ 2.48
1000$ 2.06
5000$ 1.91
10000$ 1.77

Description

General part information

MIC5239 Series

The MIC5239 is a low quiescent current, µCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23µA, it is ideal for supplying keep-alive power in systems with high voltage batteries.

Capable of 500mA output, the MIC5239 has a dropout voltage of only 350mV. It can provide high output current for applications such as USB.

As a µCap LDO, the MIC5239 is stable with either a ceramic or a tantalum output capacitor. It only requires a 3.3µF output capacitor for stability.

Documents

Technical documentation and resources