LDL212PUR - STMicroelectronics

Manufacturer Part Number

LDL212PUR

Manufacturer

stmicroelectronics

Introduction

LDL212PUR is a low-dropout linear voltage regulator designed for power management, particularly in situations where efficiency and low quiescent current are valued.

Product Features and Performance

Adjustable output voltage from 1.18V to 17.4V

Maximum input voltage of 18V

Maximum output current of 1.2A

Dropout voltage of 0.6V at 1.2A

Power supply rejection ratio (PSRR) ranges from 87dB to 50dB between 120Hz and 100kHz

Current - Quiescent (Iq) is 380 µA

Features enable control for better management

Product Advantages

High efficiency and reliability

Allows for flexible voltage configurations

Low dropout improves performance in low voltage situations

Key Technical Parameters

Voltage - Input (Max): 18V

Voltage - Output (Min/Fixed): 1.18V

Voltage - Output (Max): 17.4V

Current - Output: 1.2A

Dropout Voltage (Max): 0.6V @ 1.2A

PSRR: 87dB ~ 50dB (120Hz ~ 100kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO) for safety and device protection

Compatibility

Compatible with various applications requiring adjustable output voltage up to 17.4V and output current up to 1.2A.

Suitable for use in systems requiring efficient power management within specified temperature ranges.

Application Areas

Consumer Electronics

Telecommunications

Industrial applications

Portable devices

Networking equipment

Product Lifecycle

Currently active with ongoing support and production.

No indication of discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

Offers a wide range of adjustable output for varied applications.

Low dropout voltage enhances performance in low-power conditions.

Robust protection features ensure durability and reliability under adverse conditions.

High PSRR enhances performance by minimizing power supply noise.

Suitable for compact designs due to its small 6-DFN package.