ADP7118ARDZ-3.3-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7118ARDZ-3.3-R7

Manufacturer

Analog Devices

Introduction

The ADP7118ARDZ-3.3-R7 is a Low Drop Out (LDO) voltage regulator designed for efficient power management and stable output within electronic devices.

Product Features and Performance

Regulated 3.3V output voltage

Maximum input voltage of 20V

Ultra-low dropout voltage of 0.42V @ 200mA

Output current capacity of 200mA

Excellent PSRR of 88dB to 50dB across 10kHz to 1MHz frequencies

Features such as Enable and Soft Start for enhanced control

Over Current and Over Temperature protection for safety and durability

Extensive operating temperature range from -40°C to +125°C

Product Advantages

Enhanced power efficiency and reliability

Minimal power loss with ultra-low dropout

High PSRR ensuring stable output despite varying input

Designed for harsh environmental conditions

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Current Output: 200mA

Voltage Dropout (Max): 0.42V @ 200mA

Current Quiescent (Iq): 140 µA

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

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current protection

Over Temperature protection

Compatibility

Compatible with high-precision and sensitive applications due to its noise suppression capabilities

Application Areas

Telecommunications

Consumer Electronics

Portable Devices

Sensor Systems

Microcontroller Power Supply

Product Lifecycle

Product Status: Active

Not near discontinuation and replacements or upgrades are currently available

Several Key Reasons to Choose This Product

Reliable operation with built-in protection features

High power supply rejection ratio stabilizes output

Low dropout voltage enhances system efficiency

Versatile for various applications due to wide operating temperature range

Small package ideal for space-constrained applications