L7815ACV

$0.70

Description：IC REG LINEAR 15V 1.5A TO220
Series：-
Mfr：STMicroelectronics
Package：Tube

SKU:d7c8ccf93ca9 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 15V 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)：15V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1.5A
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：-
PSRR：58dB (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：-

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L7815ACV

Overview

The STMicroelectronics L7815ACV is a three-terminal positive linear voltage regulator from the L78xx series, providing a fixed 15 V output. It supports a maximum input voltage of 35 V and delivers up to 1 A of output current in a TO-220 package. The device features internal current limiting, thermal shutdown, and safe area protection. Line regulation is specified at 50 mV, while load regulation is 100 mV. Operating temperatures range from 0°C to +125°C with a typical static current of 4.4 mA.

Feature Summary

Provides local on-card regulation to eliminate distribution problems associated with single-point regulation.
Integrates internal current limiting, thermal shutdown, and safe area protection for robust operation.
Available in through-hole TO-220 packaging for standard mounting applications.

Applications

Local on-card voltage regulation
Split power supply systems requiring positive rails
General-purpose DC-to-DC conversion

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature grade. Ensure adequate heat sinking is provided to sustain the rated 1 A output current without triggering thermal shutdown. Confirm RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a fixed 15 V positive rail is required with moderate current capabilities. Consider the thermal resistance of the TO-220 package and system ambient conditions to ensure the junction temperature remains within the 0°C to +125°C operating range during continuous load.

Part Context

This part belongs to the L78xx family of three-terminal positive regulators manufactured by STMicroelectronics. The series offers various fixed output voltages and packages including TO-220, D2PAK, and SOT-89. The L7815ACV specifically targets applications needing stable 15 V regulation with built-in protection mechanisms.