Product Summary

The L7805 three-terminal positive regulator is available in TO-220, TO-220FP, TO-3, D2PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. The regulator L7805 can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, the L7805 can be used with external components to obtain adjustable voltage and currents.

Parametrics

L7805 absolute maximum ratings: (1)VI DC input voltage for VO= 5 to 18 V: 35V, for VO= 20, 24 V: 40V; (2)IO Output current: Internally limited; (3)PD Power dissipation: Internally limited; (4)TSTG Storage temperature range: -65 to 150 ℃; (5)TOP Operating junction temperature range: -55 to 150℃.

Features

L7805 features: (1)Output current to 1.5A; (2)Output voltages of 5; 5.2; 6; 8; 8.5; 9; 10; 12; 15; 18; 24V; (3)Thermal overload protection; (4)Short circuit protection; (5)Output transition soa protection.

Diagrams

L7805 Schematic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
L7805
L7805

Other


Data Sheet

Negotiable 
L7805ABD2T
L7805ABD2T

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

Negotiable 
L7805ABD2T-TR
L7805ABD2T-TR

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

0-1: $0.51
1-10: $0.40
10-100: $0.35
100-250: $0.30
L7805ABP
L7805ABP

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

0-1: $0.55
1-10: $0.43
10-100: $0.37
100-250: $0.32
L7805ABV
L7805ABV

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

0-1: $0.35
1-10: $0.28
10-100: $0.23
100-250: $0.21
L7805ACD2T
L7805ACD2T

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

Negotiable 
L7805AC-D2TR
L7805AC-D2TR


IC REG LDO 5V 1.5A D2PAK

Data Sheet

0-2000: $0.27
L7805ACD2T-TR
L7805ACD2T-TR

STMicroelectronics

Linear Regulators - Standard 5.0V 1.0A Positive

Data Sheet

0-1: $0.47
1-10: $0.40
10-100: $0.32
100-250: $0.28