LT1121CZ-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1121CZ-3.3#PBF

Manufacturer

analog-devices

Introduction

The LT1121CZ-3.3#PBF is a high-performance, low-dropout (LDO) linear voltage regulator from Analog Devices. It provides a regulated 3.3V output from an input voltage of up to 30V, making it suitable for a wide range of applications. The regulator features excellent line and load regulation, low quiescent current, and thermal shutdown protection.

Product Features and Performance

Fixed 3.3V output voltage

Input voltage range: up to 30V

Maximum output current: 150mA

Low dropout voltage: 0.7V @ 150mA

Quiescent current: 50μA

Supply current (max): 14mA

Power Supply Rejection Ratio (PSRR): 58dB (120Hz)

Control features: Enable

Protection features: Over-temperature, Reverse polarity

Product Advantages

Reliable and stable performance

Wide input voltage range

Compact and versatile design

Thermal shutdown protection

Enables efficient power management in a variety of applications

Key Reasons to Choose This Product

Excellent voltage regulation and low dropout characteristics

Compact and easy-to-use package options

Robust protection features for enhanced reliability

Suitable for a wide range of power supply applications

Cost-effective solution for low-power electronics

Quality and Safety Features

Thermal shutdown protection

Reverse polarity protection

Designed and manufactured to high-quality standards

Compatibility

The LT1121CZ-3.3#PBF is a through-hole mounted, 3-terminal voltage regulator that is compatible with various electronic circuits and devices that require a stable 3.3V power supply.

Application Areas

Portable electronics

Industrial control systems

Automotive electronics

Telecommunications equipment

Consumer electronics

Product Lifecycle

The LT1121CZ-3.3#PBF is an active product in Analog Devices' portfolio. There are no immediate plans for discontinuation, and there are alternative models available, such as the LT1121-3.3 and LT1121-5.0, which offer similar features and performance. If you have any further questions or require more information, please contact our sales team through our website.