LP38692SD-5.0 - Texas Instruments

Manufacturer Part Number

LP38692SD-5.0

Manufacturer

Texas Instruments

Introduction

The LP38692SD-5.0 is a fixed output low-dropout (LDO) regulator designed to deliver a 1A current with high accuracy and minimal power loss.

Product Features and Performance

Low dropout voltage of 0.8V at 1A load

Output voltage fixed at 5V

Maximum input voltage of 10V

Stable with low-ESR capacitors

Low quiescent current of 55 µA

Power supply rejection ratio (PSRR) of 55dB at 120Hz

Product Advantages

Efficient power conversion with minimal heat generation

Highly suitable for battery-powered devices due to low quiescent current

Precision output ensuring consistent performance

Key Technical Parameters

Output Configuration: Positive

Number of Regulators: 1

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 5V

Current - Output: 1A

Voltage Dropout (Max): 0.8V @ 1A

Current - Quiescent (Iq): 55 µA

Quality and Safety Features

Protection against over-temperature conditions

Reliable performance within operating temperature range of -40°C to 125°C

Compatibility

Surface mount package compatible with standard WDFN and WSON 6-pin packages

Application Areas

Portable electronics

Telecommunication systems

Consumer electronics

Product Lifecycle

Obsolete status, check for potential replacements or upgrades before design-in

Several Key Reasons to Choose This Product

Optimized for battery-operated systems due to low current consumption

Supports a broad range of input voltages up to 10V, making it versatile for various applications

Robust thermal management with built-in over-temperature protection feature