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MIC5326
  • MIC5326

MIC5326

In Production

The MIC5326 is a low quiescent current, low dropout regulator designed for optimal performance in a small space. The MIC5326 is capable of sourcing 150mA of output current while only consuming 24µA of operating current. This high performance LDO offers low dropout, fast transient response, good PSRR, and low output voltage noise. The MIC5326 is an ideal solution for battery-operated applications due to a low operating current of 24µA and an extremely low dropout voltage of 85mV at 150mA. Equipped with a TTL logic -compatible enable pin, the MIC5326 can be put into a zero off-mode current state, drawing virtually no current when disabled. Board space and component cost is minimized because the MIC5326 operates with very small 1µF ceramic capacitos and provides fixed...

Microchip Technology MIC5326 Product Info

16 April 2026 0

Parameters

VIN Min (V) V (volt)

2.3

VIN Max V (volt)

5.5

VOUT V (volt)

2.8

IOUT #1 Max mA (milliampere)

150

Rated IOUT Max mA (milliampere)

150

Quiescent Current µA (microampere)

24

Voltage Drop Typ (mV)

85

Accuracy (+/-) %

2

Adjustable VOUT

No

Reverse Battery

No

Bypass Pin

No

Current Limit

Yes

Shutdown EN

Yes

Power Good Signal

No

Thermal Shutdown

Yes

Features

  • 150mA output current
  • Input voltage range: 2.3V to 5.5V
  • Low 24µA operating current
  • Low dropout voltage of 85mV at 150mA
  • Fixed output voltage
  • Stable with 1µF ceramic capacitors
  • Thermal shutdown and current limit protection

Description

The MIC5326 is a low quiescent current, low dropout regulator designed for optimal performance in a small space. The MIC5326 is capable of sourcing 150mA of output current while only consuming 24µA of operating current. This high performance LDO offers low dropout, fast transient response, good PSRR, and low output voltage noise.

The MIC5326 is an ideal solution for battery-operated applications due to a low operating current of 24µA and an extremely low dropout voltage of 85mV at 150mA. Equipped with a TTL logic -compatible enable pin, the MIC5326 can be put into a zero off-mode current state, drawing virtually no current when disabled.

Board space and component cost is minimized because the MIC5326 operates with very small 1µF ceramic capacitos and provides fixed output voltages.

The MIC5326 also features thermal shutdown and current limit protection.

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