Product Summary

The MC7805ACTG is a 3-terminal positive fixed voltage regulator. The device is monolithic integrated circuit designed as fixed-voltage regulator for a wide variety of applications including local, on-card regulation. The regulator employs internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, the MC7805ACTG can be used with external components to obtain adjustable voltages and currents.

Parametrics

MC7805ACTG absolute maximum ratings: (1)Input Voltage (5.0 - 18 V)VI: 35Vdc; (24 V), VI: 40Vdc; (2)Power Dissipation, PD: Internally Limited W; (3)Thermal Resistance, Junction-to-Ambient, RθJA: 65 ℃/W; (4)Thermal Resistance, Junction-to-Case, RθJC: 5.0℃/W; (5)Storage Junction Temperature Range, Tstg: -65 to +150℃; (6)Operating Junction Temperature, TJ: +150℃.

Features

MC7805ACTG features: (1)Output Current in Excess of 1.0 A; (2)No External Components Required; (3)Internal Thermal Overload Protection; (4)Internal Short Circuit Current Limiting; (5)Output Transistor Safe-Area Compensation; (6)Output Voltage Offered in 2% and 4% Tolerance; (7)Available in Surface Mount D2 PAK-3, DPAK-3 and Standard 3-Lead Transistor Packages; (8)NCV Prefix for Automotive and Other Applications Requiring Site; (9)and Control Changes; (10)Pb-Free Packages are Available.

Diagrams

MC7805ACTG block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC7805ACTG
MC7805ACTG

ON Semiconductor

Linear Regulators - Standard 5V 1A Postive

Data Sheet

0-1: $0.28
1-25: $0.24
25-100: $0.17
100-500: $0.14
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC7800
MC7800

Other


Data Sheet

Negotiable 
MC7800A
MC7800A

Other


Data Sheet

Negotiable 
MC7805ABD2TR4G
MC7805ABD2TR4G

ON Semiconductor

Linear Regulators - Standard 5V 1A Postive

Data Sheet

0-1: $0.55
1-25: $0.44
25-100: $0.38
100-500: $0.30
500-800: $0.30
MC7805ABD2TG
MC7805ABD2TG

ON Semiconductor

Linear Regulators - Standard 5V 1A Postive

Data Sheet

0-1: $0.52
1-25: $0.46
25-100: $0.31
100-500: $0.27
MC7805ABD2TR4
MC7805ABD2TR4

ON Semiconductor

Linear Regulators - Standard 5V 1A Postive

Data Sheet

Negotiable 
MC7805ABD2T
MC7805ABD2T

ON Semiconductor

Linear Regulators - Standard 5V 1A Postive

Data Sheet

Negotiable