FAN2503S25X

$0.14

Description：IC REG LINEAR 2.5V 150MA SOT23-5
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:572b783ee456 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN2503S25X 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 150MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN2503S25X

Description：IC REG LINEAR 2.5V 150MA SOT23-5
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6.5V
Voltage - Output (Min/Fixed)：2.5V
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 FAN2503S25X

FAN2503S25X

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

The FAN2503S25X is a fixed-output linear low-dropout (LDO) voltage regulator manufactured by onsemi. It provides a fixed positive output voltage of 2.5V with a maximum continuous output current of 150mA. The device supports an input voltage range up to 6.5V and features a typical dropout voltage of 0.18V at full load. Key electrical characteristics include a quiescent current of 50µA, power supply rejection ratio of 43dB at 120Hz, and line regulation of 0.3%/V. It incorporates thermal overload protection and an enable control feature.

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

Fixed positive output voltage configuration
Integrated thermal overload protection
Enable pin for power management control

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

Portable battery-powered equipment
Wireless communications devices
Handheld appliances

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

Verify component authenticity through authorized channels as this part is discontinued. Confirm package integrity and lead condition upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing designs. Check for RoHS compliance status in final documentation. Validate replacement options if original stock is unavailable.

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

Select this regulator for applications requiring a stable 2.5V rail from higher voltage sources. Ensure input voltage remains within the 6.5V maximum limit. Consider the 150mA current capability against peak load requirements. Evaluate thermal performance based on ambient temperature and PCB layout constraints.

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

This component belongs to the FAN2503 series of LDO regulators. It shares architectural similarities with other parts in the family but differs in specific output voltage and current ratings. The SOT-23-5 package allows for compact surface-mount implementation in space-constrained electronic designs.