L78L10ACUTR - STMicroelectronics

Manufacturer Part Number

L78L10ACUTR

Manufacturer

stmicroelectronics

Introduction

The L78L10ACUTR is engineered by STMicroelectronics for efficient power management, particularly as a linear, low drop-out (LDO) voltage regulator. This component is designed to provide a constant 10V output from input voltages up to 30V, suitable for a wide range of electronics.

Product Features and Performance

Single linear voltage regulator configuration

Fixed 10V output from a maximum of 30V input

Supports up to 100mA output current

Minimal quiescent current of 5.5 mA, reducing standby power consumption

Maximum supply current of 6 mA for efficient operation

Power supply rejection ratio (PSRR) of 45dB at 120 Hz, ensuring stable output despite voltage fluctuations

Operates in temperatures ranging from 0°C to 125°C

Surface mount TO-243AA package for ease of integration into PCB designs

Product Advantages

Optimized for low power consumption, enhancing battery life in mobile applications

Fixed output simplifies circuit design, reducing additional components

High PSRR value ensures reliability in fluctuating power supply conditions

Comprehensive protection features guard against overcurrent, overtemperature, and short circuits, prolonging product lifespan

Key Technical Parameters

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 10V

Current - Output: 100mA

Current - Quiescent (Iq): 5.5 mA

Current - Supply (Max): 6 mA

PSRR: 45dB (120Hz)

Operating Temperature: 0°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short Circuit protection

Compatibility

Compatible with a wide range of electronics requiring a consistent 10V power supply

Suitable for surface mount technology (SMT) on various PCB materials

Application Areas

Consumer electronics

Telecommunication devices

Portable and battery-operated devices

Industrial control systems

Product Lifecycle

Active status, indicating ongoing manufacture and availability

Product is not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High input voltage range up to 30V allows versatility across different power environments

Efficient power management with low quiescent and supply current reduces overall energy consumption

Built-in safety features ensure reliability and protect against common electrical faults

High PSRR enhances stability in fluctuating power conditions

Surface mount package supports modern, compact PCB designs