RP130Q141D-TR-FE

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

The RP130Q141D-TR-FE is a low-noise, low-dropout (LDO) linear voltage regulator manufactured by Nisshinbo Micro Devices. It belongs to the RP130Q series and provides a fixed output voltage of 1.4V with a maximum continuous output current of 150mA. The device operates within an input voltage range of 1.7V to 6.5V. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 80dB at 1kHz, a quiescent current of 38µA, and a maximum dropout voltage of 680mV. It features high voltage regulation accuracy of 1% and is housed in a compact SC-82AB-4 package.

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

• Low noise performance suitable for sensitive analog circuits
• High power supply rejection ratio for stable operation
• Compact surface-mount packaging for space-constrained designs

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

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low quiescent current
• RF modules and sensor interfaces demanding clean power rails

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

Verify the specific output voltage and package type against official datasheets before procurement. Confirm RoHS compliance status and ordering suffixes such as TR-FE for reel packaging. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

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

Select this component when a fixed 1.4V output is required with minimal noise interference. Consider the 150mA current limit and 6.5V maximum input voltage for system design constraints. Evaluate the 38µA quiescent current impact on overall battery life. Compare PSRR characteristics against other LDOs if high-frequency noise suppression is critical.

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

This regulator is part of the RP130Q family, designed for low-noise applications. It complements other Nisshinbo LDOs like the RP130N and R1141Q series, offering specific trade-offs between noise, current capability, and package size. The RP130Q series targets applications where signal integrity is paramount.

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

Direct substitutes may include other Nisshinbo RP130Q variants with different fixed voltages or currents. Check pin-to-pin compatibility with similar packages from manufacturers like Texas Instruments or Analog Devices if alternative sourcing is needed.