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MIC5365-3.3YC5-TR

MCHPMIC5365-3.3YC5-TR

Microchip Technology
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SC-70-5
Active26,770 in stock
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Overview

The MIC5365-3.3YC5-TR is a high-performance 150mA LDO regulator designed for space-constrained applications. It offers a fixed 3.3V output from an input range of 2.5V to 5.5V, featuring high PSRR and low quiescent current. Its compact SC-70-5 package and integrated enable pin make it ideal for portable power management.

Why Choose This Part

This regulator combines a tiny SC-70-5 footprint with robust protection features including thermal shutdown and current limiting. It maintains high accuracy of 2 percent and a low quiescent current of 29uA, making it efficient for always-on battery applications.

Applications

Portable Consumer Electronics
Provides stable 3.3V rails for mobile phones, digital cameras, and handheld PDAs where board space is at a premium.
Low-Noise Analog Power
Utilizes high PSRR (80dB at 1kHz) to power sensitive RF components and analog circuitry in GPS and PMP devices.
Battery-Powered IoT
Extends battery life in small sensors using its ultra-low shutdown current of typically 0.05uA.

Key Specifications

PSRR 80dB ~ 65dB (1kHz ~ 10kHz)
Output Type Fixed
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Control Features Enable
Current - Output 150mA
Protection Features Over Current, Over Temperature
Number of Regulators 1
Output Configuration Positive
Operating Temperature -40degC ~ 125degC
Voltage - Input (Max) 5.5V
Voltage Dropout (Max) 0.31V @ 150mA
Supplier Device Package SC-70-5
Current - Quiescent (Iq) 39 uA
Voltage - Output (Min/Fixed) 3.3V

Getting Started

When designing with the MIC5365-3.3YC5-TR, place a small 1uF ceramic capacitor close to the output pin for stability. Ensure the Enable (EN) pin is driven high to activate the regulator or pulled low to enter a low-power shutdown state. The SC-70 package requires precise SMT soldering due to its small 2.0mm x 2.1mm footprint.

MIC5365-3.3 Family

Also available as: MIC5365-3.3YC5
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