RP130Q301B-TR-FE

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

The RP130Q301B-TR-FE is a fixed-output Low Dropout (LDO) voltage regulator from the Nisshinbo RP130Q series. It provides a fixed 3.0 V output with a maximum continuous current of 150 mA. The device operates within an input voltage range of 1.7 V to 6.5 V and features a typical power supply rejection ratio (PSRR) of 80 dB. Key electrical parameters include a quiescent current of 38 uA, line regulation of 0.02 %/V, and load regulation of 10 mV. The unit is housed in an SC-82AB-4 surface-mount package.

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

• Provides stable regulated voltage with low noise characteristics suitable for sensitive circuits
• Features high ripple rejection performance to minimize power supply interference
• Operates with minimal quiescent current to support battery-powered applications

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

• Portable electronic devices requiring efficient power management
• Battery-operated equipment needing low standby current consumption
• Embedded systems utilizing CMOS logic families

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

Verify the specific suffix codes against official manufacturer documentation to confirm pinout compatibility and thermal specifications. Ensure that the ordering information matches the exact package type and output voltage tolerance required for your design. Cross-reference the datasheet revision history to account for any updates in testing conditions or recommended operating areas before finalizing procurement orders.

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

Select this component when a fixed 3.0 V rail is required with strict limits on noise and current consumption. Compare the 150 mA output capability against peak load demands to ensure adequate headroom. Evaluate the SC-82AB-4 package dimensions against available PCB real estate constraints. Consider the 80 dB PSRR requirement if the upstream power source exhibits significant ripple or transient noise.

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

This part belongs to the RP130Q family of low-noise LDO regulators designed for general-purpose power management. The series offers various fixed output voltages and packaging options to accommodate different board space and thermal requirements. It serves as a standard solution for stepping down higher supply rails to stable lower voltages in compact consumer electronics.

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

Consult official substitution guides for compatible parts within the same series or alternative manufacturers offering identical pinouts and electrical characteristics. Verify that any substitute maintains the 150 mA current rating and 80 dB PSRR specification.