FAN1117AD25X

$0.37

Description：IC REG LINEAR 2.5V 1A TO252
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:cd0ca5ebbcfb Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN1117AD25X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 2.5V 1A TO252. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN1117AD25X

Description：IC REG LINEAR 2.5V 1A TO252
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：18V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：72dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：0°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252 (DPAK)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN1117AD25X

FAN1117AD25X

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

The FAN1117AD25X is a fixed positive linear voltage regulator manufactured by Fairchild Semiconductor, now part of onsemi. It provides a fixed output voltage of 2.5V with a maximum continuous output current of 1A. The device operates within an input voltage range of 2.5V to 18V and features a maximum dropout voltage of 1.2V at full load. It includes internal protection mechanisms for overcurrent and thermal overload conditions.

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

Fixed 2.5V output voltage configuration
Integrated overcurrent and thermal shutdown protection
Surface-mount TO-252AA package design

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

Portable battery-powered equipment power supplies
Post-regulation for switching regulators
Embedded system logic supply rails

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

Verify component authenticity due to discontinued status. Confirm manufacturer origin as Fairchild or onsemi. Check datasheet revisions for pinout consistency. Validate RoHS compliance documentation. Ensure storage conditions meet moisture sensitivity level requirements before reflow soldering.

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

Select this component when a stable 2.5V rail is required from higher input voltages. Consider the 1.2V dropout characteristic for headroom calculations. Evaluate thermal dissipation capabilities in the TO-252 package for the specific application load. Compare against newer LDO alternatives if active procurement is necessary.

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

This device belongs to the FAN1117 series of low-dropout regulators. The series offers various fixed output voltages and adjustable versions. The AD suffix indicates the specific 2.5V fixed output variant. The D25X designation specifies the TO-252AA surface-mount package configuration.