ADP7118ACPZN3.3-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7118ACPZN3.3-R7

Manufacturer

Analog Devices

Introduction

Linear Low Drop Out Regulator for power management applications

Product Features and Performance

High PSRR across a wide frequency range

Low dropout voltage

Fixed 3.3V output voltage

Current output capacity of 200mA

Low quiescent current

Built-in overcurrent and overtemperature protection

Enable pin for on/off control

Soft start feature to reduce inrush current

Product Advantages

High power supply rejection ratio minimizes noise from input power source

Energy-efficient operation with low Iq

Thermal shutdown and current limit enhance safety

Compact 6-UDFN package saves PCB space

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.42V @ 200mA

Current - Output: 200mA

Quiescent Current (Iq): 140µA

Supply Current (Max): 320µA

Power Supply Ripple Rejection (PSRR): 88dB to 50dB from 10kHz to 1MHz

Quality and Safety Features

Thermal Overload Protection

Current Limiting

High PSRR for stable operation

Compatibility

Surface mount compatible

Suitable for 6-LFCSP-UD (2x2) pad layout

Application Areas

Consumer Electronics

Telecommunications

Industrial and Medical Equipment

Portable and Battery-Powered Devices

Product Lifecycle

Active status with no indication of discontinuation

Options for replacements and upgrades should be checked with the manufacturer

Reasons to Choose This Product

Excellent noise reduction capabilities for sensitive circuits

Low operating costs due to high energy efficiency

Robust protection features increase product reliability

Compact and convenient packaging for design flexibility

Wide operating temperature suited for harsh environments