NCP7812TG - onsemi

Manufacturer Part Number

NCP7812TG

Manufacturer

onsemi

Introduction

The NCP7812TG is a low drop out (LDO) linear regulator designed to provide stable and reliable power management.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator unit

Maximum input voltage of 35V

Fixed output voltage of 12V

Maximum voltage dropout of 2V @ 1A (Typical)

Output current capacity of 1A

Low quiescent current of 8 mA

Power supply rejection ratio (PSRR) of 71dB at 120Hz

Product Advantages

High efficiency with low voltage dropout

Stability across operating range thanks to fixed voltage output

Built-in protection features enhance reliability

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 12V

Current Output: 1A

Current Quiescent (Iq): 8mA

PSRR: 71dB (120Hz)

Voltage Dropout (Max): 2V @ 1A

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Mounting Type: Through Hole

Package / Case: TO-220-3

Application Areas

Ideal for use in various electronic applications needing a stable voltage supply

Product Lifecycle

Product Status: Obsolete

Considerations should be made for replacement or upgrades as this model is nearing discontinuation.

Several Key Reasons to Choose This Product

Reliable power management with high PSRR

Low dropout voltage enhances efficiency

Comprehensive protection features ensure safety and durability

Suitable for applications requiring up to 1A of current

Simple mounting through a TO-220-3 package