FAN2503S28X

$0.22

Description：IC REG LINEAR 2.8V 150MA SOT23-5
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:b2dadd58f9a5 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

FAN2503S28X 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 2.8V 150MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN2503S28X

Description：IC REG LINEAR 2.8V 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)：2.8V
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 FAN2503S28X

FAN2503S28X

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

The FAN2503S28X is a fixed-output linear regulator providing 2.8V at up to 150mA in an SOT-23-5 package. It features a maximum dropout voltage of 180mV at full load and a ground current of 25µA. The device includes thermal limiting protection and an ERR pin that signals when output voltage drops below 95% of nominal due to faults.

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 the specific suffix 'S28X' confirms the 2.8V fixed output and open-drain error flag configuration. Ensure the ordering code matches the required tape and reel quantity of 3000 units. Confirm the manufacturer origin aligns with onsemi or Fairchild Semiconductor specifications.

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

Select this component for portable applications requiring low quiescent current and precise voltage regulation. The integrated error flag simplifies system monitoring by indicating undervoltage conditions. Verify input voltage ranges and thermal dissipation requirements against the target PCB layout copper area.

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

This part belongs to the FAN2502/FAN2503 family of micropower LDO regulators utilizing CMOS technology. The FAN2503 variant specifically distinguishes itself through Pin 4 functioning as an error flag rather than an adjustable input or bypass pin.