SSC53LHE3_A/I

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, high efficiency
Package: TO-220
Essence: Linear voltage regulator
Packaging/Quantity: Tape & Reel / 250 units per reel

Specifications

• Input Voltage Range: 4.5V to 7V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)

Functional Features

• Low dropout voltage
• High PSRR (Power Supply Rejection Ratio)
• Thermal shutdown protection
• Short-circuit current limit

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient operation - High PSRR provides stable output even in noisy environments - Thermal shutdown protection enhances reliability

Disadvantages: - Limited maximum output current of 500mA - Higher quiescent current compared to some alternatives

Working Principles

The SSC53LHE3_A/I is a linear voltage regulator that maintains a constant output voltage despite variations in the input voltage or load current. It achieves this by using a pass transistor to regulate the output voltage based on a feedback mechanism.

Detailed Application Field Plans

The SSC53LHE3_A/I is well-suited for applications requiring a stable and low-noise power supply, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-3.3
2. L78M33CDT
3. MCP1703T-3302E/MB

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

This completes the English editing encyclopedia entry structure format for SSC53LHE3_A/I, providing comprehensive information about the product, its specifications, features, and application scenarios.