ADP7118AUJZ-5.0-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7118AUJZ-5.0-R7

Manufacturer

analog-devices

Introduction

The ADP7118AUJZ-5.0-R7 is a linear, low drop-out (LDO) voltage regulator designed for power management applications, offering a fixed 5V output from input voltages up to 20V, and packaged in a compact SOT-23-5.

Product Features and Performance

High PSRR of 88dB at low frequencies, reducing to 50dB at 1MHz

Low dropout voltage of 0.42V at 200mA load

Fixed output voltage of 5V

Low quiescent current of 140 µA, with a maximum supply current of 320 µA

Integrated features for enable and soft start for controlled operation

Provides over current and over temperature protection, enhancing safety

Product Advantages

High Power Supply Rejection Ratio (PSRR) ensures stable output voltage against supply variations

Low dropout and quiescent currents achieve high power efficiency

Compact and robust SOT-23-5 package suitable for space-constrained applications

Integrated protection features enhance reliability and durability

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.42V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 140 µA

PSRR: 88dB ~ 50dB (10kHz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current and Over Temperature Protection

Compatibility

Compatible with a wide range of input voltages up to 20V

Suitable for applications requiring a fixed 5V output

Application Areas

Power management in consumer electronics

Portable and battery-powered devices

Industrial controls

Product Lifecycle

Status: Active

Not currently near discontinuation, ensuring availability for ongoing and future projects

Replacements or upgrades should be evaluated based on future product roadmap releases by Analog Devices

Several Key Reasons to Choose This Product

High efficiency for battery-powered applications due to low dropout and quiescent currents

High PSRR enhances performance in noisy environments

Compact packaging suitable for modern, space-constrained designs

Robust protection features increase product reliability and longevity

Backed by Analog Devices’ reputation and support