LP2951CD-3.3G - onsemi

Manufacturer Part Number

LP2951CD-3.3G

Manufacturer

onsemi

Introduction

The LP2951CD-3.3G is a low dropout (LDO) linear voltage regulator designed for power management, specifically providing a fixed 3.3V output.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.45V at 100mA

Current - Output: 100mA

Current - Quiescent (Iq): 120 µA

Current - Supply (Max): 12 mA

Operating Temperature Range: -40°C to 125°C

Protection Features: Over Current, Over Temperature

Product Advantages

Stable fixed output voltage of 3.3V

High efficiency with low dropout voltage

Robust thermal and over-current protection

Key Technical Parameters

Input Voltage up to 30V

Output Voltage fixed at 3.3V

Dropout Voltage: 0.45V at 100mA load

Output Current up to 100mA

Quiescent Current: 120 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Mounting Type: Surface Mount

Package/Case: 8-SOIC (0.154", 3.90mm Width)

Application Areas

Suitable for various electronic applications including microcontrollers and low-power devices.

Product Lifecycle

Status: Obsolete

Note: Check for potential replacements or upgrades.

Several Key Reasons to Choose This Product

Optimal choice for low-power applications requiring a stable 3.3V

Low quiescent current enhances battery life in portable devices

Robust protection mechanisms ensure long-lasting performance

Suitable for a wide range of operating temperatures from -40°C to 125°C

Effective performance with input voltages up to 30V ensuring versatility in application use