MC7818CD2TR4G - onsemi

Manufacturer Part Number

MC7818CD2TR4G

Manufacturer

onsemi

Introduction

The MC7818CD2TR4G is a linear low dropout (LDO) voltage regulator designed for power management in various applications.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Maximum 35V input voltage

18V minimum or fixed output voltage

Maximum voltage dropout of 2V at 1A (Typical)

1A output current

5 mA quiescent current

57dB power supply rejection ratio (PSRR) at 120Hz

Surface mount package

Product Advantages

Maintains stable voltage with minimum dropout

Low quiescent current helps in reducing power consumption

High PSRR for better noise filtering

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage (Min/Fixed): 18V

Output Current: 1A

Voltage Dropout (Max): 2V @ 1A (Typical)

Quiescent Current (Iq): 6.5 mA

PSRR: 57dB (120Hz)

Quality and Safety Features

Protection from over temperature and short circuit

Compatibility

Compatible with devices requiring fixed 18V input, within power requirements

Application Areas

Suitable for a wide range of electronics requiring reliable voltage regulation

Product Lifecycle

Status: Active

Product is currently active with no indications of nearing discontinuation

Several Key Reasons to Choose This Product

Reliable fixed voltage output for consistent performance

High efficiency with low quiescent current and voltage dropout

Robust protection features ensure long-term durability under various conditions

Suitable for a wide range of applications due to its compatibility and performance features

Active product lifecycle ensuring availability and support