KA7805ETU - onsemi

Manufacturer Part Number

KA7805ETU

Manufacturer

onsemi

Introduction

Regulator for stable voltage supply in electronic circuits

Product Features and Performance

Positive fixed output linear regulator

Maximum input voltage of 35V

5V fixed output voltage

2V maximum voltage dropout at 1A

1A output current capacity

8 mA quiescent current

73dB Power Supply Rejection Ratio (PSRR) at 120Hz

Product Advantages

Stable voltage output for consistent performance

Built-in over-temperature and short-circuit protection

Key Technical Parameters

Input (Max): 35V

Output (Min/Fixed): 5V

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

Current - Output: 1A

Current - Quiescent (Iq): 8 mA

PSRR: 73dB (120Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Through Hole Mounting

TO-220-3 Package

Application Areas

Electronic circuits requiring stable 5V supply

Product Lifecycle

Obsolete - Consider alternatives for new designs

Check for replacement or upgrade options

Several Key Reasons to Choose This Product

Dependable voltage regulation for critical applications

High PSRR for minimal noise and ripple in regulated voltage

Integrated protection features enhance circuit safety

Onsemi's reputation for quality and reliability in voltage regulators