AN78L10

Description：IC REG LINEAR 10V 100MA 3-SSIP
Series：-
Mfr：Panasonic Electronic Components
Package：Bulk

SKU:d72a240d2240 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Panasonic Electronic Components

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Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 10V 100MA 3-SSIP
Series：-
Mfr：Panasonic Electronic Components
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：35V
Voltage - Output (Min/Fixed)：10V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：100mA
Current - Quiescent (Iq)：3 mA
Current - Supply (Max)：-
PSRR：52dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：0°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：3-SSIP
Grade：-
Qualification：-

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AN78L10

Overview

The AN78L10 is a monolithic fixed positive voltage regulator from the AN78Lxx series, providing a nominal output of 10V with a maximum continuous current capacity of 100mA. It operates within an input voltage range of 12.5V to 25V and maintains regulation under load variations from 1mA to 100mA. The device incorporates internal overcurrent limiting and thermal overload protection circuits to ensure operational safety. Designed for standalone use without external components, it is available in SSIP and HSIP packages suitable for through-hole mounting.

Feature Summary

Provides stabilized fixed output voltage directly from unstable DC input without requiring external parts
Integrates built-in overcurrent limit circuitry to protect against excessive load conditions
Includes thermal overload protection circuit that cuts off output if junction temperature exceeds safe limits

Applications

Power supply circuits for general electronic equipment
Local voltage regulation for logic circuits
Bias voltage generation for analog signal processing

Procurement Notes

Verify the specific package variant (SSIP or HSIP) required for your board layout before ordering. Confirm that the supplier provides the latest datasheet revision, as Panasonic Industry notes that specifications may change without notice. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing standards. Cross-reference pinouts carefully between the standard and lead-free package versions.

Selection Notes

Select this component when a stable 10V rail is needed for low-current applications up to 100mA. Ensure the input voltage remains within the specified 12.5V to 25V range to maintain proper line regulation. Consider the power dissipation characteristics and ambient operating temperature when designing the thermal management strategy. Verify that the minimum input-to-output differential voltage is sufficient for the expected load conditions.

Part Context

The AN78L10 belongs to the AN78Lxx series of three-pin positive output voltage regulators manufactured by Panasonic Industry. This series offers twelve fixed output voltage options ranging from 4V to 24V. The devices are designed as simple, reliable solutions for basic voltage regulation tasks in consumer and industrial electronics, utilizing a monolithic construction to minimize size and complexity.