L7812CD2T

$0.34

Description：IC REG LINEAR 12V 1.5A D2PAK
Series：-
Mfr：STMicroelectronics
Package：Tube

SKU:e7b763cb0970 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

L7812CD2T 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 12V 1.5A D2PAK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L7812CD2T

Description：IC REG LINEAR 12V 1.5A D2PAK
Series：-
Mfr：STMicroelectronics
Package：Tube
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：35V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1.5A
Current - Quiescent (Iq)：8 mA
Current - Supply (Max)：-
PSRR：55dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：0°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：D2PAK
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L7812CD2T

L7812CD2T

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

The L7812CD2T is a positive linear voltage regulator from the STMicroelectronics L78 series, designed for fixed output applications. It provides a nominal 12V output with a maximum continuous current capability of 1.5A. The device operates within an input voltage range of 14V to 35V and features a typical line regulation of 120mV and load regulation of 100mV. It includes internal thermal overload protection and short-circuit protection. The component is housed in a D2PAK surface-mount package and supports operation at temperatures up to +125°C.

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

Fixed 12V output voltage
Integrated thermal and short-circuit protection
Surface-mount D2PAK packaging

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

General-purpose power supply regulation
Embedded system biasing
Industrial control circuits

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

Verify the specific suffix 'CD2T' against official datasheets to confirm the D2PAK package and reel/cut-tape availability. Ensure the ordering code matches the required tape-and-reel quantity specifications. Confirm RoHS compliance status through the manufacturer's latest documentation before procurement.

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

Select this component when a fixed 12V rail is required with moderate current demands up to 1.5A. The D2PAK package offers improved thermal dissipation compared to TO-220 variants while maintaining surface-mount compatibility. Verify that the input voltage remains above the minimum dropout requirement under all operating conditions.

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

This part belongs to the L78xx family of three-terminal positive regulators. These devices are widely used for basic voltage regulation tasks where high efficiency is not the primary constraint. The L78 series is known for its robustness and simplicity, serving as a standard solution for low-to-medium power applications across various industries.

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