MIC2019A-1YM6-TR

$0.54

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-6
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:dd894b22b8cd Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-6
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：P-Channel
Interface：On/Off
Voltage - Load：2.5V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：900mA
Rds On (Typ)：170mOhm
Input Type：Non-Inverting
Features：-
Fault Protection：Current Limiting (Adjustable), Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-6
Package / Case：SOT-23-6

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MIC2019A-1YM6-TR

Overview

The MIC2019A-1YM6-TR is a single-channel P-channel power switch IC manufactured by Microchip Technology. It operates within a load voltage range of 2.5V to 5.5V and supports a maximum output current of 900mA. The device features a typical on-resistance of 170 milliohms and utilizes an SOT-23-6 surface-mount package. It includes adjustable current limiting and overtemperature fault protection mechanisms, functioning with a non-inverting input interface.

Feature Summary

Integrates adjustable current limiting for precise load protection
Includes built-in overtemperature shutdown capability
Features low on-resistance for efficient power delivery
Supports high-side switching configuration

Applications

Load switching in portable electronic devices
Power distribution management in embedded systems
Protection circuits for peripheral loads
Battery-powered equipment power control

Procurement Notes

Verify the specific suffix YM6 corresponds to the SOT-23-6 package variant when sourcing. Confirm RoHS compliance status aligns with project requirements, as documentation indicates adherence to ROHS3 specifications. Ensure the reel packaging format matches automated assembly capabilities. Cross-reference the manufacturer part number MIC2019A-1YM6-TR against official Microchip databases to validate authenticity and current production status before procurement.

Selection Notes

Select this component for applications requiring a single high-side switch with integrated thermal and current protection. The 900mA capacity suits moderate load currents, while the 170 milliohm resistance minimizes power loss. Consider the 2.5V to 5.5V operating range for compatibility with standard logic levels. The non-inverting input simplifies control interface design compared to active-low alternatives.

Part Context

This part belongs to the MIC2019 family of power switches, designed for compact power management solutions. It complements other Microchip PMIC offerings by providing discrete switching functionality in a small footprint. The SOT-23-6 package allows for space-constrained designs common in modern consumer electronics and industrial IoT devices.