FAN2512S30X

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

The FAN2512S30X is a micropower low-dropout (LDO) voltage regulator manufactured by Fairchild Semiconductor. It utilizes CMOS technology to provide a fixed 3.0V output with a maximum load current of 150 mA. The device is housed in a compact SOT-23-5 package, designed for cost-effective performance in portable applications. Key electrical characteristics include fast start-up enabled via an enable pin and low quiescent current consumption.

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

• Utilizes CMOS technology for micropower operation
• Features fast start-up capability through an enable control pin
• Provides stable fixed 3.0V output regulation
• Designed for high efficiency in portable electronic systems

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

• GSM mobile phones
• TDMA communication devices
• Portable consumer electronics requiring low noise power supplies

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

Verify the manufacturer status as Fairchild Semiconductor has been acquired by ON Semiconductor. Confirm the component lifecycle state, as listings indicate it may be obsolete. Ensure the datasheet matches the specific SOT-23-5 package and 3.0V output variant before procurement.

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

Select this component when a fixed 3.0V rail is required with moderate 150 mA current capacity. The SOT-23-5 package suits space-constrained designs. Consider the fast start feature if system power sequencing requires rapid voltage ramp-up upon enable signal activation.

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

This part belongs to the FAN2512/13 family of micropower LDO regulators. These components are engineered for GSM and TDMA applications, offering a balance of low dropout voltage and minimal ground current. The series supports various fixed output voltages within the same package footprint.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for equivalents within the ON Semiconductor portfolio following the acquisition. Verify pin compatibility and thermal performance against other 150 mA LDOs in SOT-23-5 packages if sourcing from alternative vendors.