MC7805ABT 5V Positive Voltage Regulator (TO-220)

Name: MC7805ABT 5V Positive Voltage Regulator (TO-220)
SKU: 21da7c4e4b
Price: 70 PKR
Availability: InStock

The MC7805ABT is a 3-terminal positive fixed voltage regulator manufactured by ON Semiconductor, designed to deliver a stable, regulated 5V output.

Rs 70

In stock Price updated 15 Nov 2026

Total: Rs 70

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
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7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

1 x ON Semiconductor MC7805ABT Voltage Regulator (TO-220)

Specifications

Manufacturer: ON Semiconductor
Part Number: MC7805ABT
Type: Fixed Positive Voltage Regulator
Output Voltage: 5V (±2% typical)
Output Current: Up to 1.0A
Package Type: TO-220 (3-Pin, Through Hole)
Protection Features: Internal current limiting, thermal shutdown, safe-area compensation
Max Operating Junction Temp: 125°C - 150°C (grade dependent)

About this product

The MC7805ABT is a 3-terminal positive fixed voltage regulator manufactured by ON Semiconductor, designed to deliver a stable, regulated 5V output. It's a monolithic integrated circuit built for local, on-card power regulation, making it a staple component in countless electronic circuits and power supply designs.

This regulator features built-in protection circuitry including internal current limiting, thermal shutdown, and safe-operating-area compensation, which makes it essentially indestructible under most overload conditions. It requires only a couple of external capacitors to function, making it extremely simple to implement in a design.

The device comes in the TO-220 package , a widely-used through-hole format with a metal tab for heatsink mounting, ideal for applications where moderate heat dissipation is expected during voltage regulation.

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Local on-board voltage regulation, power supplies, embedded systems, microcontroller/logic circuit power stages, and general-purpose 5V DC power regulation.