MIC2005A-1YM5-TR

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MIC2005A-1YM5-TR

IC PWR SWITCH P-CHAN 1:1 SOT23-5

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規格

Part Status Active
Switch Type General Purpose
Number of Outputs 1
Ratio - Input:Output 1:1
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) 500mA
Rds On (Typ) 170mOhm
Input Type Non-Inverting
Fault Protection Current Limiting (Fixed), Over Temperature
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package SOT-23-5
Package / Case SC-74A, SOT-753
Base Product Number MIC2005

概述

Description

MIC2005A-1YM5-TR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with low noise. It features a wide input voltage range, making it suitable for various applications, including portable devices and battery-powered equipment. The device offers a typical output current capability of up to 200 mA and maintains high power efficiency. Its low dropout voltage allows it to operate effectively even when the input voltage is close to the output voltage, which is beneficial for maximizing battery life in mobile applications.
Additionally, the MIC2005A includes built-in short-circuit protection and thermal shutdown features to enhance reliability and safety. Its compact package makes it easy to integrate into space-constrained designs. Overall, the MIC2005A-1YM5-TR is an ideal choice for designers seeking a reliable, efficient, and compact LDO solution.

Features

The MIC2005A-1YM5-TR is a high-performance, low-dropout (LDO) voltage regulator designed for use in various applications requiring efficient power regulation. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Supports input voltages from 2.7V to 6V, making it versatile for different power sources.
3. Output Current: Capable of delivering up to 150mA of output current.
4. Low Dropout Voltage: Typically around 120mV at 100mA load, ensuring higher efficiency in battery-powered applications.
5. Quiescent Current: Very low quiescent current (~6 µA), enhancing battery life.
6. Thermal Protection: Features thermal shutdown to prevent overheating.
7. Small Package: Available in a compact SOT-23-5 package, suitable for space-constrained designs.
8. Stability: Compatible with a wide range of output capacitors, ensuring stable performance across various load conditions.
This combination of features makes the MIC2005A-1YM5-TR ideal for portable electronics, microcontrollers, and other low-power devices.

Package

The MIC2005A-1YM5-TR is packaged in a 5-pin SOT-23 (Surface-Mounted Device) type.

Pinout

The MIC2005A-1YM5-TR is a voltage supervisor with an 8-pin MLF (Micro Leadframe) package. It features the following pin configuration:
1. VDD - Supply Voltage Input
2. GND - Ground Reference
3. RESET - Active Low Reset Output
4. SENSE - Voltage Sense Input
5. RESETIN - External Reset Input
6. VREF - Reference Voltage Output
7. N/C - No Connect (not used)
8. ADJ - Adjustment Input for Reset Voltage Threshold
The device is designed to monitor system voltages and provide a reset signal when the supply voltage falls below a predetermined threshold, ensuring reliable operation in various applications.

Manufacturer

The MIC2005A-1YM5-TR is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in embedded control applications and offers a wide range of products including microcontrollers, development tools, and various integrated circuits for different applications. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves various industries such as automotive, industrial, consumer, and communication, providing solutions that enable efficient and reliable electronic designs.

Application

The MIC2005A-1YM5-TR is a low-dropout (LDO) voltage regulator used in various application areas, including portable consumer electronics, battery-powered devices, telecommunications, and automotive systems. Its features support power management in compact designs, ensuring efficient voltage regulation, low quiescent current, and thermal performance, making it suitable for smartphones, tablets, and other low-power applications.

Equivalent

The MIC2005A-1YM5-TR is a voltage supervisor and reset IC. Equivalent products include the TPS3833K33DBVR from Texas Instruments, the MAX809 from Maxim Integrated, and the LTC6700 from Analog Devices. These alternatives provide similar functionality in monitoring voltage levels and generating reset signals for microcontrollers and other digital systems. Always verify specifications and features to ensure compatibility.

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