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FAN2514S30X 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 3V 200MA SOT23-5. Review the specifications below when checking this part for your BOM.
The FAN2514S30X is a micropower low-dropout voltage regulator from the FAN2514/15 family, manufactured by onsemi. It provides a fixed 3V output with a maximum continuous current of 200mA and a peak capability of 300mA. The device operates within an input voltage range of 2.7V to 6.5V and features a dropout voltage of 200mV at full load. It utilizes CMOS technology to achieve a ground current of 75µA at 200mA output. Pin 4 serves as a bypass pin for noise reduction. The component includes thermal limiting protection and an enable/shutdown control function.
Verify the specific suffix 'S30X' confirms the 3.0V fixed output configuration and SOT-23-5 package. Confirm the manufacturer origin, as Fairchild Semiconductor products are now part of onsemi. Ensure the datasheet revision matches the required design specifications. Check for RoHS compliance status if environmental regulations apply to the target assembly.
Select this component when a stable 3V rail is required for portable electronics with strict space constraints due to the SOT-23-5 package. Consider the 75µA quiescent current for battery life optimization. Verify that the application requires the bypass functionality on Pin 4 rather than adjustable or error flag features found in other variants of the FAN2514/15 family.
The FAN2514S30X belongs to the FAN2514/15 series of 200mA CMOS LDO regulators. This family was designed to replace older BiCMOS designs, offering improved performance in GSM, TDMA, and CDMA cellular handsets. The S30X variant specifically denotes the fixed 3.0V output version with a bypass pin, distinguishing it from adjustable (SX) or error-flag (FAN2515) models.
Microchip Technology MIC5256-3.0YM5-TR is listed as a similar substitute.
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