AN77L10M

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

SKU:3c06bca523fe 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-HSIP
Series：-
Mfr：Panasonic Electronic Components
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：20.9V
Voltage - Output (Min/Fixed)：10V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：100mA
Current - Quiescent (Iq)：5 mA
Current - Supply (Max)：-
PSRR：60dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-30°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：3-HSIP
Grade：-
Qualification：-

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AN77L10M

Overview

The AN77L10M is a positive output, low dropout voltage regulator from the AN77LxxM series by Panasonic Industry. It provides a fixed 10V output with a maximum current of 100mA. The device operates within an input voltage range of 10.9V to 20.9V at 25°C. Key electrical characteristics include a typical line regulation of 50mV and load regulation of 100mV. It features a minimum input/output voltage difference of 0.29V typ. and a ripple rejection ratio of 60dB at 120Hz. The component is housed in a surface-mount HSIP003-P-0000B package.

Feature Summary

Integrated overcurrent limit circuit for protection against excessive load currents
Built-in rush current prevention circuit to manage input voltage rise transients
Overheat protection circuit safeguards the device during thermal stress
Input short-circuit protection circuit prevents damage from input-to-ground shorts

Applications

Low-voltage equipment utilizing battery power sources
Consumer electronic devices requiring stable voltage regulation
Industrial equipment subject to supply voltage fluctuations

Procurement Notes

Verify the specific package variant (HSIP003-P-0000B) and lead-free status (HSIP003-P-0000Q) as package dimensions may vary. Confirm the operating temperature range requirements against the datasheet specifications. Ensure compatibility with external compensation capacitors, specifically tantalum or aluminum electrolytic types with appropriate ESR characteristics, to prevent oscillation.

Selection Notes

Select this component when a fixed 10V output is required with a maximum load current of 100mA. Consider the HSIP003-P-0000B surface-mount package for space-constrained designs. Evaluate the minimum input/output voltage difference requirements, noting that higher loads increase the necessary headroom. Verify that the application does not involve direct shorting between the output and ground pins, as internal protection for this condition is not provided.

Part Context

The AN77L10M belongs to the AN77Lxx/AN77LxxM series of 3-pin, positive output, low dropout voltage regulators manufactured by Panasonic Industry. This series is designed for stabilized constant voltage power supplies with low input/output voltage differences. The 'M' suffix denotes the surface-mount version of the regulator, distinct from the through-hole AN77Lxx series.