L78L15ACZ - STMicroelectronics

Manufacturer Part Number

L78L15ACZ

Manufacturer

STMicroelectronics

Introduction

The L78L15ACZ is a Linear Low Drop Out (LDO) voltage regulator designed for power management, specifically to provide a fixed 15V output from an input voltage of up to 35V.

Product Features and Performance

Fixed 15V output voltage

Maximum input voltage of 35V

Output current capacity of 100mA

Low quiescent current of 6mA

Maximum supply current of 6.5 mA

Power supply rejection ratio (PSRR) of 39dB at 120Hz

Over current, over temperature, and short circuit protection

Product Advantages

High reliability and stability due to built-in protection features

Low dropout performance for efficient power usage

Wide input voltage range allows flexibility across different applications

Low quiescent current enhances power efficiency

Easy to use in various circuit designs with through-hole mounting

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 15V

Current Output: 100mA

Current Quiescent (Iq): 6 mA

PSRR: 39dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Short circuit protection

Compatibility

Suitable for through-hole mounting

Encased in a TO-92-3 package, compatible with various PCB designs

Application Areas

Power supply circuits

Consumer electronics

Industrial control systems

Embedded systems

Telecommunication equipment

Product Lifecycle

Status: Active

The product is currently active with no indication of discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Reliable performance with built-in safety features ensuring device protection

Ideal for applications requiring a stable 15V output from a higher voltage source

Low quiescent current and dropout performance for efficient power management

Versatile for a wide range of applications due to its wide input voltage range and easy integration

Active product lifecycle status ensures ongoing availability and manufacturer support