RT7310GE

Product Overview

Belongs to: Integrated Circuits (ICs)
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: High efficiency, low dropout voltage, low quiescent current
Package: TO-252-5L
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 1.2V to 5.5V
• Output Current: 3A
• Dropout Voltage: 200mV at 3A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. NC (No Connection)
5. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: Ensures stable output even with small input-output differentials
• Low Quiescent Current: Minimizes power consumption in standby mode
• Thermal Shutdown Protection: Prevents damage from excessive heat
• Short Circuit Protection: Safeguards the device and connected components

Advantages

• High efficiency
• Wide input voltage range
• Compact package size

Disadvantages

• Limited maximum output current
• Sensitive to external noise

Working Principles

The RT7310GE uses a feedback control loop to maintain a constant output voltage regardless of variations in input voltage and load conditions. It employs a P-channel MOSFET pass transistor to achieve high efficiency and low dropout voltage.

Detailed Application Field Plans

• Battery-powered devices
• Portable electronics
• IoT devices
• Consumer electronics

Detailed and Complete Alternative Models

• LM1117
• XC6206
• AP2112

Note: The above list is not exhaustive and serves as a starting point for alternative models.

This comprehensive entry provides an in-depth understanding of the RT7310GE, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.