KA7805AETU - onsemi

Manufacturer Part Number

KA7805AETU

Manufacturer

onsemi

Introduction

Voltage Regulator IC providing fixed 5V output

Product Features and Performance

Positive voltage output

Fixed 5V output voltage

Capacity for currents up to 1A

Operational at input voltages up to 35V

Typical voltage dropout of 2V at 1A load

68dB PSRR (Power Supply Rejection Ratio) at 120Hz

Product Advantages

Low dropout performance suitable for various applications

High PSRR for reduced noise from power supply

Industry-standard TO-220-3 packaging for easy integration

Key Technical Parameters

1 regulator onboard

Maximum voltage dropout: 2V @ 1A

Output current capacity: 1A

Quiescent current (Iq): 6 mA

Peak PSRR: 68dB at 120Hz

Quality and Safety Features

Protection against over-temperature conditions

Short-circuit protection

Compatibility

Through-Hole Mounting Type

TO-220-3 package for compatibility with standard PCB layouts

Application Areas

Power management for microcontrollers

Consumer electronics

Telecommunications

Computing systems

Product Lifecycle

Obsolete product status

Potential for replacements or upgrades subject to availability

Several Key Reasons to Choose This Product

Reliable voltage regulation for stable power supply

Suitable for applications requiring up to 1A of current

Good PSRR ensures cleaner voltage amidst noisy power supply

Thermal and short-circuit protection for improved safety

Wide operating temperature range from 0°C to 125°C

Standard package easing the replacement or repair process