L7805CV

$0.43

Description：IC REG LINEAR 5V 1.5A TO220
Series：-
Mfr：STMicroelectronics
Package：Tube

SKU:8445748f8b5b Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

L7805CV 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 TO220. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L7805CV

Description：IC REG LINEAR 5V 1.5A TO220
Series：-
Mfr：STMicroelectronics
Package：Tube
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-220-3
Supplier Device Package：TO-220
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L7805CV

L7805CV

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

The L7805CV is a three-terminal positive linear voltage regulator from the STMicroelectronics L78xx series, housed in a TO-220-3 package. It provides a fixed 5 V output with a maximum current of 1.5 A. The device accepts an input voltage range from 7 V to 35 V. Internal protections include thermal overload shutdown, short-circuit limiting, and safe operating area (SOA) protection. It operates within a temperature range of 0°C to +125°C.

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

Integrated thermal overload protection prevents damage during excessive heat conditions.
Built-in short-circuit current limiting safeguards the device against load faults.
Safe Operating Area (SOA) protection ensures stability under varying load conditions.

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

Local on-card regulation for embedded systems
Power supplies for industrial control equipment
Voltage regulation for consumer electronics

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

Verify the manufacturer origin, as multiple vendors produce this part number. Confirm the specific package variant matches your PCB footprint requirements. Check RoHS compliance status if environmental regulations apply to your assembly process. Ensure the ordering suffix corresponds to the desired tolerance or packaging format.

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

Select this component when a fixed 5 V rail is required with moderate current demands up to 1.5 A. It is suitable for applications where low noise and simplicity are prioritized over high efficiency. Consider thermal management strategies, as linear regulators dissipate excess energy as heat based on the input-output voltage differential.

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

This device belongs to the widely adopted L78xx family of three-terminal positive regulators. These components are standard solutions for general-purpose power management tasks. The L7805CV specifically targets the 5 V logic supply requirement common in digital circuits. Its robust design allows for direct replacement in many legacy designs without circuit modification.