IC REGULATOR POS 5V TO-3

L7805CT

Manufacturer Part NumberL7805CT
DescriptionIC REGULATOR POS 5V TO-3
ManufacturerSTMicroelectronics
TypeVoltage Regulator
L7805CT datasheets
 


Specifications of L7805CT

Regulator TopologyPositive FixedVoltage - Output5V
Voltage - InputUp to 35VVoltage - Dropout (typical)2V @ 1A
Number Of Regulators1Current - Output1.5A
Operating Temperature0°C ~ 125°CMounting TypeThrough Hole
Package / CaseTO-204, TO-3PolarityPositive
Number Of Outputs1Output TypeFixed
Output Voltage5 VOutput Current1.5 A
Line Regulation100 mVLoad Regulation100 mV
Dropout Voltage (max)2 VInput Voltage Max35 V
Maximum Operating Temperature+ 125 CMinimum Operating Temperature0 C
Mounting StyleThrough HoleCurrent, Output1.5 A
Current, Supply8 mAPackage TypeTO-3
Regulation, Line3 mVRegulation, Load100 mV
Regulator TypePositive Voltage OutResistance, Thermal, Junction To Case4 °C/W
Temperature, Operating, Range0 to +150 °CVoltage, Dropout2 V
Voltage, Input10 VVoltage, Noise40 μV/V
Voltage, Output5 VVoltage, Supply, Rejection Ratio62 dB
Primary Input Voltage10VOutput Voltage Fixed5V
Dropout Voltage Vdo2VNo. Of Outputs1
No. Of Pins3Operating Temperature Range0°C To +150°C
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
Current - Limit (min)-Other names497-1005
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Features
Output current to 1.5 A
Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18;
24 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
Description
The L78xx series of three-terminal positive
regulators is available in TO-220, TO-220FP,
2
TO-3, D
PAK and DPAK packages and several
fixed output voltages, making it useful in a wide
range of applications. These regulators 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, these
devices can be used with external components to
obtain adjustable voltage and currents.
Table 1.
Device summary
L7805
L7805C
L7806C
L7808C
L7885C
Positive voltage regulators
TO-220
TO-3
Part numbers
L7809C
L7812C
L7815C
L7818C
L7824C
L78xx
L78xxC
TO-220FP
DPAK
D²PAK
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L7805CT Summary of contents

  • Page 1

    Features ■ Output current to 1.5 A ■ Output voltages 8.5; 9; 12; 15; 18 ■ Thermal overload protection ■ Short circuit protection ■ Output transition SOA protection Description The L78xx series of three-terminal ...

  • Page 2

    Maximum ratings Table 2. Absolute maximum ratings Symbol V DC input voltage I I Output current O P Power dissipation D T Storage temperature range STG T Operating junction temperature range OP Note: Absolute maximum ratings are those values ...

  • Page 3

    Table 12. Electrical characteristics of L7805C (refer to the test circuits 500 mA 0.33 µ Symbol Parameter V Output voltage O V Output voltage O (1) ΔV Line regulation O ΔV (1) ...

  • Page 4

    Figure 41. Drawing dimension TO-3 Table 26. TO-3 mechanical data Dim. Min. A 11. 30. mm. Typ. Max. Min. 1.05 1.10 0.037 1.70 8.7 20.0 ...

  • Page 5

    ... L7815C L7815CV L7818C L7818CV L7824C L7824CV 1. Available on request. 54/56 Order codes 2 DPAK D PAK L7805CDT-TR L7805CD2T-TR L7806CD2T-TR L7808CD2T-TR (1) L7885CD2T-TR L7809CD2T-TR L7812CD2T-TR L7815CD2T-TR (1) L7818CD2T-TR L7824CD2T-TR TO-220FP TO-3 L7805T L7805CP L7805CT L7806CT L7808CP (1) (1) L7885CP L7885CT L7809CP L7812CP L7812CT L7815CP L7815CT L7818CT L7824CP L7824CT ...