L7805CT

Description：IC REG LINEAR 5V 1.5A TO3
Series：-
Mfr：STMicroelectronics
Package：Bulk

SKU:4d28e3798751 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

L7805CT is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC REG LINEAR 5V 1.5A TO3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L7805CT

Description：IC REG LINEAR 5V 1.5A TO3
Series：-
Mfr：STMicroelectronics
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：35V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1.5A
Current - Quiescent (Iq)：8 mA
Current - Supply (Max)：-
PSRR：62dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：0°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-204AA, TO-3
Supplier Device Package：TO-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L7805CT

L7805CT

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The L7805CT is a positive voltage regulator from the L78xx series by STMicroelectronics, providing a fixed 5 V output with a maximum current of 1.5 A. It operates within an input voltage range of 7 V to 35 V and supports through-hole mounting in a TO-220 package. The device features line regulation of 100 mV and load regulation of 100 mV. It includes internal protections such as thermal shutdown and current limiting, ensuring safe operation across a temperature range of 0°C to +125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Provides local on-card regulation to eliminate single-point distribution issues
Includes internal thermal overload protection and short-circuit protection
Offers output conversion safe operating area (SOA) protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

General-purpose power supply units requiring stable 5 V DC
Battery charge regulators for maintaining constant voltage levels
Internal regulation for converters with higher input voltages

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout compatibility and thermal characteristics. Confirm RoHS compliance status for environmental regulations. Check manufacturer lifecycle notices as availability may vary. Ensure the TO-220 package matches your PCB footprint requirements before ordering.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a robust, high-current linear solution is required for 5 V applications. The TO-220 package facilitates effective heat dissipation for currents up to 1.5 A. Consider the minimum 7 V input requirement and ensure adequate heatsinking for high differential voltage scenarios to maintain performance within specified limits.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the L78xx family of three-terminal positive linear regulators. These devices are widely used for their simplicity and reliability in basic power management tasks. The L7805CT specifically denotes the 5 V variant with standard tolerance specifications and through-hole packaging suitable for general industrial electronics.