AZ1117H-1.2TRG1 - Diodes Incorporated

Manufacturer Part Number

AZ1117H-1.2TRG1

Manufacturer

diodes

Introduction

The AZ1117H-1.2TRG1 is a low dropout (LDO) linear voltage regulator designed for power management, providing a steady 1.2V output from an input up to 15V.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Single Regulator

Voltage Dropout: 1.25V at 1A load

Maximum Output Current: 1A

Quiescent Current: 10 mA

PSRR: 75dB at 120Hz

Thermal Shutdown Protection

Product Advantages

High Power Supply Rejection Ratio ensures stable output

Low Dropout Voltage enables operation in tighter voltage environments

Thermal Shutdown protects against overtemperature conditions

Key Technical Parameters

Voltage - Input (Max): 15V

Voltage - Output (Min/Fixed): 1.2V

Current - Output: 1A

Voltage Dropout (Max): 1.25V @ 1A

Quiescent Current (Iq): 10 mA

PSRR: 75dB (120Hz)

Quality and Safety Features

Thermal Shutdown for thermal protection

Compatibility

Mounting Type: Surface Mount

Package / Case: TO-261-4, TO-261AA

Supplier Device Package: SOT-223-3

Application Areas

Ideal for use in consumer and industrial electronics that require stable voltage regulation.

Product Lifecycle

Active Product Status

Not nearing discontinuation

Replacements or upgrades are not specified

Several Key Reasons to Choose This Product

High efficiency with a fixed low dropout voltage of 1.25V at 1A load

PSRR of 75dB ensures minimal output noise and ripples

Thermal Shutdown provides added safety and reliability

Compact SOT-223-3 package suitable for space-sensitive applications

Supports up to 15V input allowing flexibility in various circuit designs

Ideal for stable power supply in both consumer and industrial electronics