L78LR05EL-MA-E

$0.22

Description：5V VOLTAGE REGULATOR WITH RESET
Series：*
Mfr：Sanyo
Package：Bulk

SKU:d28f483b6115 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Sanyo

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Product introduction

Product Detailed Parameters

Description：5V VOLTAGE REGULATOR WITH RESET
Series：*
Mfr：Sanyo
Package：Bulk
Output Configuration：-
Output Type：-
Number of Regulators：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：-
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：-
Control Features：-
Protection Features：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
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L78LR05EL-MA-E

Overview

The L78LR05EL-MA-E is a linear voltage regulator manufactured by Sanyo, designed to provide a fixed 5V output. It supports an output current of 150 mA and features integrated reset functionality for system protection. The device operates within a temperature range of -30°C to +80°C and utilizes a through-hole mounting style. Key electrical specifications include a line regulation of 75 mV and load regulation of 60 mV. This component belongs to the PMIC category under Linear Voltage Regulators.

Feature Summary

Provides a stable fixed 5V output voltage with 150 mA current capability
Integrates reset function for enhanced system reliability
Supports through-hole installation for robust mechanical connection

Applications

Embedded systems requiring regulated 5V power supply
Microcontroller circuit protection via integrated reset
Industrial control modules operating in extended temperature ranges

Procurement Notes

Verify component authenticity as this part may be discontinued or subject to obsolescence notices. Confirm RoHS compliance status through official manufacturer documentation before integration. Check for alternative sources if original manufacturing lines are closed. Ensure storage conditions meet semiconductor handling standards to prevent degradation prior to assembly.

Selection Notes

Select this regulator when a fixed 5V output with built-in reset logic is required. Consider the 150 mA current limit for load requirements. Evaluate thermal management needs given the linear topology. Verify package compatibility with existing PCB footprints. Compare against modern equivalents if long-term supply assurance is critical for the design lifecycle.

Part Context

This component is part of the L78LR series, which combines standard linear regulation with additional safety features like reset outputs. Manufactured originally by Sanyo Semiconductor, it serves as a specialized power management IC for applications needing simple, reliable voltage stabilization without complex switching components. The series targets cost-sensitive designs requiring moderate performance.