AZ1117H-1.8TRE1 - Diodes Incorporated

Manufacturer Part Number

AZ1117H-1.8TRE1

Manufacturer

diodes

Introduction

The AZ1117H-1.8TRE1 by Diodes Incorporated is a Low Drop Out (LDO) regulator designed for voltage regulation in power management applications.

Product Features and Performance

Positive output configuration with fixed output type

Capable of delivering 1A current output

Supports input voltage up to 15V and provides a fixed output of 1.8V

Maximum voltage dropout of 1.25V at 1A load

Low quiescent current of 10 mA

High Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz

Product Advantages

Efficient power conversion with minimal loss

Suitable for battery-operated devices due to low quiescent current

High PSRR ensures stable output voltage against input voltage fluctuations

Thermal shutdown protection for enhanced safety and reliability

Key Technical Parameters

Input Voltage (Max): 15V

Output Voltage (Min/Fixed): 1.8V

Current Output: 1A

Voltage Dropout (Max): 1.25V @ 1A

Current Quiescent (Iq): 10 mA

PSRR: 75dB (120Hz)

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Thermal shutdown protection to prevent overheating

Reliable performance across a wide operating temperature range

Compatibility

Compatible with a broad range of digital and analog circuits requiring 1.8V supply

Surface mount package (SOT-223-3) suitable for compact PCB designs

Application Areas

Mobile Phones

Portable Electronics

Computing Devices

Networking Equipment

Industrial Controls

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Replacement or upgrade options available within the AZ1117 series for varying voltage or current requirements

Several Key Reasons to Choose This Product

High reliability and safety with built-in thermal protection

Suitable for a wide range of applications due to stable 1.8V output

Supports high input voltage up to 15V, allowing flexibility in design

Low dropout and quiescent current improve overall energy efficiency

High PSRR ensures stable performance in noisy environments