RP102N201D-TR-FE

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

The RP102N201D-TR-FE is a fixed-output Low Dropout (LDO) voltage regulator from the Nisshinbo RP102N series. It provides a nominal output voltage of 2.0 V with a high accuracy of ±0.8%. The device supports a maximum output current of 300 mA and features a typical Power Supply Rejection Ratio (PSRR) of 80 dB. It operates within an input voltage range up to 5.5 V, maintaining regulation with a dropout voltage of 290 mV at full load. The component functions reliably across an operating temperature range of -40°C to +85°C.

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

• Delivers precise voltage regulation with 0.8% output accuracy for sensitive analog circuits.
• Provides high noise immunity through an 80 dB typical power supply rejection ratio.
• Maintains stable performance under varying loads with a low dropout voltage characteristic.

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

• Portable battery-powered consumer electronics requiring stable low-voltage rails
• RF modules and sensor interfaces needing low-noise power supplies
• Embedded systems utilizing CMOS logic families

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

Verify the specific suffix 'D' against the official datasheet to confirm package type and tape-and-reel specifications. Ensure the ordering quantity aligns with the manufacturer's standard reel size. Cross-reference the RoHS compliance status with the latest product change notifications before finalizing procurement orders.

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

Select this component when a fixed 2.0 V rail is required with strict accuracy constraints. The 300 mA current capability suits moderate load applications. Consider the SOT-23-5 package for space-constrained PCB layouts. Verify that the input voltage remains within the specified limits to ensure proper regulation and thermal performance.

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

This part belongs to the RP102N family of LDO regulators designed for general-purpose power management. The series emphasizes high precision and noise suppression suitable for modern portable devices. Nisshinbo Micro Devices integrates these regulators into broader PMIC portfolios for industrial and consumer markets.

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

Check for direct pin-compatible alternatives within the same RP102N series offering different voltage outputs. Evaluate other manufacturers' LDOs with matching 300 mA current ratings and 2.0 V fixed outputs. Ensure equivalent PSRR and dropout characteristics are met in any substitute selection.