Product Summary

The UA7805C fixed-voltage integrated-circuit voltage regulator is designed for a wide range of applications. The applications of UA7805C include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. The regulator can deliver up to 1.5 A of output current. The internal currentlimiting and thermal-shutdown features of the UA7805C essentially make them immune to overload. In addition to use as fixed-voltage regulator, the device can be used with external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision regulator.

Parametrics

UA7805C absolute maximum ratings: (1)Vl, Input voltage: 35V; (2)TJ, Operating virtual junction temperature: 150℃; (3)Lead temperature 1,6 mm (1/16 in) from case for 10 s: 260℃; (4)Tstg, Storage temperature range: –65 to 150℃.

Features

UA7805C features: (1)3-Terminal Regulators; (2)Internal Thermal-Overload Protection; (3)Available in fixed 5V/ 8V/ 10V/ 12V/ 15V/ 24V; (4)High Power-Dissipation Capability options; (5)Internal Short-Circuit Current Limiting; (6)Output Current up to 1.5 A; (7)Output Transistor Safe-Area Compensation.

Diagrams

UA7805C circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
UA7805CKC
UA7805CKC

Texas Instruments

Linear Regulators - Standard 5.0V 1500mA

Data Sheet

Negotiable 
UA7805CKCE3
UA7805CKCE3

Texas Instruments

Linear Regulators - Standard 5V 1.5A Fixed Pos Voltage Regulator

Data Sheet

Negotiable 
UA7805CKCS
UA7805CKCS

Texas Instruments

Linear Regulators - Standard Positive V

Data Sheet

0-1: $0.42
1-25: $0.37
25-100: $0.29
100-250: $0.28
UA7805CKCSE3
UA7805CKCSE3

Texas Instruments

Linear Regulators - Standard Positive V

Data Sheet

0-1: $0.48
1-25: $0.37
25-100: $0.32
100-250: $0.28
UA7805CKCT
UA7805CKCT

Texas Instruments

Low Dropout (LDO) Regulators 3P 1.5A Fixed 5V Pos Vltg Reg

Data Sheet

0-1: $0.32
1-25: $0.29
25-100: $0.24
100-250: $0.21
UA7805CKTER
UA7805CKTER

Texas Instruments

Linear Regulators - Standard 5.0V 1500mA

Data Sheet

Negotiable 
UA7805CKTTR
UA7805CKTTR

Texas Instruments

Linear Regulators - Standard 5V 1.5A Fixed Pos Vltg Reg

Data Sheet

0-1: $0.55
1-25: $0.42
25-100: $0.38
100-250: $0.33
250-500: $0.25
UA7805CKTTRG3
UA7805CKTTRG3

Texas Instruments

Linear Regulators - Standard 3P 1.5A Fixed 5V Pos Vltg Reg

Data Sheet

0-1: $0.52
1-25: $0.40
25-100: $0.35
100-250: $0.31
250-500: $0.27