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KA7808ETSTU is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 8V 1A TO220-3. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA7808ETSTU
- Description：IC REG LINEAR 8V 1A TO220-3
- Series：-
- Mfr：onsemi
- Package：Tube
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：35V
- Voltage - Output (Min/Fixed)：8V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：2V @ 1A (Typ)
- Current - Output：1A
- Current - Quiescent (Iq)：8 mA
- Current - Supply (Max)：-
- PSRR：73dB (120Hz)
- Control Features：-
- Protection Features：Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220-3
- Grade：-
- Qualification：-
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA7808ETSTU
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The KA7808ETSTU is a three-terminal positive linear voltage regulator from the KA78XXE series, manufactured by onsemi. It provides a fixed output voltage of 8 V with a maximum output current capability of 1 A. The device utilizes a TO-220 package and operates within an extended temperature range of -40°C to +125°C. Electrical specifications include a line regulation of up to 160 mV and load regulation of up to 160 mV under standard test conditions.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrated thermal overload protection prevents damage during overheating events.
- Built-in short-circuit protection safeguards the component against output faults.
- Output transistor safe operating area protection ensures reliability under varying load conditions.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- DC parameter power supplies
- Local regulation for distributed power systems
- On-card regulation applications
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify the specific ordering suffix ETSTU against the manufacturer's official documentation to confirm pinout compatibility and packaging details. Confirm that the -40°C to +125°C operating temperature range meets the environmental requirements of the target application before finalizing procurement.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a fixed 8 V output is required with up to 1 A load capacity in a TO-220 form factor. Ensure the input voltage remains within the specified limits to maintain proper regulation. Consider the thermal resistance characteristics for adequate heat dissipation design.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This part belongs to the KA78XXE family of three-terminal positive regulators. The series offers various fixed output voltages including 5, 6, 8, 9, 10, 12, 15, 18, and 24 V options. These devices are designed for general-purpose voltage regulation tasks requiring robust internal protection features.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
Compatible substitutes include other KA7808 variants such as KA7808ETU or KA7808ERTM, provided the package type and electrical specifications match the design requirements.
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