LP2985A-33DBVRG4 - Texas Instruments

Manufacturer Part Number

LP2985A-33DBVRG4

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator for stable voltage output

Product Features and Performance

Output Configuration: Positive

Fixed Output Type

Single Regulator Design

Input Voltage up to 16V

Fixed 3.3V Output Voltage

Maximum 0.58V Dropout at 150mA Load

150mA Output Current Capacity

Low Quiescent Current of 95 µA

High PSRR of 45dB at 1 kHz

Enable Control Feature for power saving

Product Advantages

High-efficiency LDO Regulator

Compact SOT-23-5 Packaging

Low Dropout suitable for battery-operated devices

Stable performance over a wide range of temperatures

Key Technical Parameters

Voltage - Input (Max): 16V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 150mA

Voltage Dropout (Max): 0.58V @ 150mA

Current - Quiescent (Iq): 95 µA

Current - Supply (Max): 2.5 mA

PSRR: 45dB (1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount technology compatible with SC-74A, SOT-753 footprint

Application Areas

Consumer Electronics

Portable Battery-Powered Devices

Wireless and Telecom Equipment

Product Lifecycle

Discontinued at Digi-Key

Replacement or upgrade parts may be available

Several Key Reasons to Choose This Product

Optimized for low voltage applications

Minimized dropout for better efficiency

Low power consumption ideal for portable devices

Robust protection features enhance reliability

Texas Instruments quality and support