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UA7808 Series

1.5-A, 38-V, linear voltage regulator

Manufacturer: Texas Instruments

Catalog(5 parts)

PartOutput Type▲▼Voltage - Input (Max)▲▼Package / CaseOperating Temperature▲▼Operating Temperature▲▼Protection FeaturesMounting TypeVoltage - Output (Min/Fixed)▲▼Number of Regulators▲▼Current - Output▲▼Supplier Device PackageVoltage Dropout (Max)▲▼Output Configuration
Texas Instruments
UA7808CKCSE3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
27.030000686645508 °C/W
25 V
TO-220-3
0 °C
125 °C
Over Temperature, Reverse Polarity
Through Hole
8 V
1 ul
1.5 A
TO-220-3
2 V
Positive
Texas Instruments
UA7808CKTTR
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263 (DDPAK-3)
27.030000686645508 °C/W
25 V
D2PAK (3 Leads + Tab), TO-263-4, TO-263AA
0 °C
125 °C
Over Temperature, Reverse Polarity
Surface Mount
8 V
1 ul
1.5 A
TO-263 (DDPAK-3)
2 V
Positive
Texas Instruments
UA7808CKCS
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
27.030000686645508 °C/W
25 V
TO-220-3
0 °C
125 °C
Over Temperature, Reverse Polarity
Through Hole
8 V
1 ul
1.5 A
TO-220-3
2 V
Positive
Texas Instruments
UA7808CKTER
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 3-PowerFLEX™
27.030000686645508 °C/W
25 V
DPak (3 Leads + Tab), TO-252-4
0 °C
125 °C
Over Temperature, Reverse Polarity
Surface Mount
8 V
1 ul
1.5 A
3-PowerFLEX™
2 V
Positive
Texas Instruments
UA7808CKCT
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
27.030000686645508 °C/W
25 V
TO-220-3
0 °C
125 °C
Over Temperature, Reverse Polarity
Through Hole
8 V
1 ul
1.5 A
TO-220-3
2 V
Positive

Key Features

• 3-Terminal RegulatorsAvailable in fixed 5-V/8-V/10-V/12-V/15-V/24-V optionsOutput Current up to 1.5 AInternal Thermal-Overload ProtectionHigh Power-Dissipation CapabilityInternal Short-Circuit Current LimitingOutput Transistor Safe-Area CompensationOutput Capacitor Not Needed for Stability3-Terminal RegulatorsAvailable in fixed 5-V/8-V/10-V/12-V/15-V/24-V optionsOutput Current up to 1.5 AInternal Thermal-Overload ProtectionHigh Power-Dissipation CapabilityInternal Short-Circuit Current LimitingOutput Transistor Safe-Area CompensationOutput Capacitor Not Needed for Stability

Description

AI
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices 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 regulators. This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices 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 regulators.