LT3022IMSE-1.2#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3022IMSE-1.2#PBF

Manufacturer

Analog Devices

Introduction

The LT3022 is a low-dropout linear regulator designed for power management, providing a fixed 1.2V output from an input up to 10V.

Product Features and Performance

Single LDO output

Fixed output voltage of 1.2V

Maximum input voltage of 10V

Low dropout voltage of 0.285V at 1A

Output current capability of 1A

Low quiescent current of 3.5 mA

High PSRR of 66dB at 120Hz

Operating temperature range from -40°C to +125°C

Product Advantages

Optimized for linear regulation with minimal power loss

Efficient operation at low quiescent currents for energy-constrained applications

High power supply rejection ratio for better noise performance

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 1.2V

Voltage Dropout (Max): 0.285V @ 1A

Current Output: 1A

Quiescent Current (Iq): 3.5 mA

Supply Current (Max): 36 mA

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse polarity protection

Compatibility

Packaged in a 16-TFSOP with exposed pad for surface mount

Compatible with ceramic and tantalum capacitors

Application Areas

Suitable for a wide range of electronic devices including but not limited to:

Industrial controls

Portable handheld devices

Consumer electronics

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Replacements or upgrades available as newer generations of voltage regulators

Several Key Reasons to Choose This Product

Highly reliable with built-in protection features

Suitable for rugged environments with wide operating temperature range

Low dropout performance for efficiency

High PSRR for clean output in noisy environments

Trusted manufacturer with a proven track record in power management solutions