L7805CDT-TR

$0.77

Description：IC REG LINEAR 5V 1.5A DPAK
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8fd506f54df8 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

L7805CDT-TR 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 DPAK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L7805CDT-TR

Description：IC REG LINEAR 5V 1.5A DPAK
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
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：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：DPAK
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L7805CDT-TR

L7805CDT-TR

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

The L7805CDT-TR is a positive linear voltage regulator from the STMicroelectronics L78xx series, housed in a surface-mount DPAK (TO-252-3) package. It provides a fixed 5V output with a maximum continuous current of 1.5A and a maximum input voltage of 35V. The device features an internal static current of 8mA and offers a power supply rejection ratio of 62dB at 120Hz. It operates within a temperature range of 0°C to 125°C and includes built-in thermal overload and short-circuit protection.

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

Provides local on-board regulation to eliminate single-point stabilization issues
Includes internal thermal shutdown and current limiting for safety
Offers output short-circuit protection and safe operating area protection

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

General-purpose power supplies
Battery chargers
Internal regulation for local card-based systems

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

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is STMicroelectronics to ensure authenticity. Check RoHS compliance status as required by project specifications. Ensure the DPAK footprint matches the target PCB design before procurement.

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

Select this component for applications requiring a fixed 5V output with up to 1.5A capacity in a surface-mount format. Consider the thermal dissipation requirements due to the linear regulation topology. Compare against L78M05 variants if lower current (500mA) is sufficient to optimize cost and thermal performance.

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

This part belongs to the widely used L78xx family of three-terminal positive linear regulators. These devices are designed for simplicity, requiring no external components for basic operation. The L7805 variant specifically sets the output voltage to 5V, making it suitable for standard digital logic and analog circuit powering.