0
MIC5363
  • MIC5363

MIC5363

In Production

The MIC5363/4 is an advanced, 300mA LDO ideal for powering general purpose portable devices requiring a high power supply rejection ratio (PSRR). The MIC5363/4 is designed to reject input noise and provide a low output noise regulator with fast transient response to respond to any load change quickly. The MIC5364 also incorporates an active discharge feature that switches a 30Ω NFET from VOUT to GND to discharge output capacitors when the part is disabled.

Microchip Technology MIC5363 Product Info

16 April 2026 0

Parameters

VIN Min (V) V (volt)

2.5

VIN Max V (volt)

5.5

VOUT V (volt)

1.2, 2.1, 2.8, 3.3

IOUT #1 Max mA (milliampere)

300

Rated IOUT Max mA (milliampere)

300

Quiescent Current µA (microampere)

38

Voltage Drop Typ (mV)

225

Accuracy (+/-) %

5

Adjustable VOUT

No

Reverse Battery

No

Bypass Pin

No

Current Limit

Yes

Shutdown EN

Yes

Power Good Signal

No

Thermal Shutdown

Yes

Features

  • 2.5V to 5.5V input voltage range
  • 300mA output
  • High output accuracy: ±2%
  • Low quiescent current: typically 38µA
  • Stable with 1µF ceramic capacitors
  • High PSRR: 70dB at 1kHz
  • Low dropout voltage: 225mV at 300mA
  • Thermal shutdown protection
  • Current limit protection

Description

The MIC5363/4 is an advanced, 300mA LDO ideal for powering general purpose portable devices requiring a high power supply rejection ratio (PSRR).

The MIC5363/4 is designed to reject input noise and provide a low output noise regulator with fast transient response to respond to any load change quickly. The MIC5364 also incorporates an active discharge feature that switches a 30Ω NFET from VOUT to GND to discharge output capacitors when the part is disabled.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request