FAN2503S26X

Description：IC REG LINEAR 2.6V 150MA SOT23-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:4554c7ebd56e Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

FAN2503S26X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 2.6V 150MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN2503S26X

Description：IC REG LINEAR 2.6V 150MA SOT23-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6.5V
Voltage - Output (Min/Fixed)：2.6V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.18V @ 150mA
Current - Output：150mA
Current - Quiescent (Iq)：50 µA
Current - Supply (Max)：-
PSRR：43dB (120Hz)
Control Features：Enable
Protection Features：Over Temperature
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN2503S26X

FAN2503S26X

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

The FAN2503S26X is a fixed-output low-dropout linear regulator providing 2.6V at up to 150mA. It operates within an input voltage range of 2.7V to 6.5V and features a maximum dropout voltage of 180mV at full load. The device incorporates thermal limiting protection, shutdown control via the Enable pin, and an Error flag output on Pin 4 that indicates when the output voltage drops below 95% of nominal due to faults such as overheating or overload.

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

Integrated error flag output for fault detection
Ultra-low power consumption with shutdown capability
High tolerance for various external capacitor types

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

Cellular phones and accessories
Portable cameras and video recorders
Laptop, notebook and palmtop computers

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

Verify component authenticity through authorized channels. Confirm package integrity and marking accuracy against datasheet specifications. Ensure storage conditions comply with manufacturer guidelines to prevent moisture damage prior to soldering.

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

Select this model for applications requiring a fixed 2.6V rail with diagnostic feedback. The ERR pin provides immediate status indication during undervoltage or thermal events. Verify that the required output current does not exceed the 150mA continuous limit under worst-case thermal conditions.

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

This component belongs to the FAN2502/03 family of micropower LDO regulators utilizing CMOS technology. The FAN2503 variant specifically includes an Error flag on Pin 4, distinguishing it from the adjustable FAN2502 and bypass-capable FAN2502-XX versions. All variants share the same SOT-23-5 footprint and electrical performance characteristics.