AS7812ADTR-E1

Description：IC REG LINEAR 12V 1A TO252-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:a4b6b2235b1d Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AS7812ADTR-E1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LINEAR 12V 1A TO252-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS7812ADTR-E1

Description：IC REG LINEAR 12V 1A TO252-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：32V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1A
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：-
PSRR：60dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS7812ADTR-E1

AS7812ADTR-E1

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

The AS7812ADTR-E1 is a three-terminal positive voltage regulator from the AS78XXA series by Diodes Incorporated. It provides a fixed 12V output with an accuracy of ±4% over the full temperature range. The device supports up to 1A output current and operates within an input voltage range of 14.8V to 32V. It features internal short-circuit current limiting, thermal overload protection, and safe-area compensation. The component is housed in a TO-252-2 (5) package and is RoHS compliant.

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

Integrated internal current limiting and thermal shutdown for overload protection
Stable performance across a wide operating temperature range
Low load regulation characteristics

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

Local on-card regulation
Post regulation for switching supplies
Microprocessor power supplies
Motherboards
Telecommunication equipment

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

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Confirm availability as distribution channels may vary. Ensure compatibility with existing PCB layouts for the TO-252-2 (5) footprint. Review absolute maximum ratings before implementation.

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

Select this component for applications requiring a fixed 12V linear regulation at currents up to 1A. Consider the thermal resistance of the TO-252-2 (5) package when designing heat dissipation strategies. Verify that the input voltage remains within the recommended operating conditions to ensure stable output.

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

This part belongs to the AS78XXA series of 1A three-terminal positive voltage regulators. The series includes variants with different output voltages such as 5V, 12V, and 15V. These regulators are designed for general-purpose applications requiring reliable fixed-voltage regulation with built-in safety features.