RP114Q082B-TR-FE

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

The RP114Q082B-TR-FE is a low voltage LDO regulator from the RP114Q series by Nisshinbo Micro Devices. It provides a fixed output voltage of 0.8V with a maximum output current of 300mA. The device operates within an input voltage range of 1.4V to 5.25V and features a typical power supply rejection ratio (PSRR) of 75dB at 1kHz. It utilizes a SC-88A-5 package and supports surface mount installation. The component functions as a positive, single-output CMOS voltage regulator suitable for portable applications requiring stable power delivery.

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

• Provides high ripple rejection performance with a typical PSRR of 75dB
• Delivers a fixed low output voltage suitable for sensitive digital loads
• Supports operation with a minimum input voltage of 1.4V

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

• Portable electronic devices requiring low noise power supplies
• Battery-powered systems needing efficient voltage regulation
• Embedded circuits utilizing low voltage logic components

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

Verify the specific output voltage code in the suffix against the required system design, as the RP114Q series offers multiple fixed voltage options. Confirm the SC-88A-5 package dimensions match the PCB footprint requirements. Ensure the operating temperature range aligns with the intended environmental conditions. Cross-reference the manufacturer part number with official distributor catalogs to confirm availability and authenticity before procurement.

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

Select this component when a precise 0.8V output is required with moderate current capability up to 300mA. Consider the low dropout characteristics if the input voltage source is close to the output level. Evaluate the thermal dissipation capabilities within the small SC-88A-5 package based on the expected load current and ambient temperature. Compare PSRR specifications against other regulators if noise sensitivity is critical for the application.

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

This part belongs to the RP114Q family of low voltage LDO regulators designed for portable equipment. The series emphasizes low quiescent current and high ripple rejection to extend battery life and ensure signal integrity. Manufactured by Nisshinbo Micro Devices, these regulators are optimized for space-constrained designs using compact surface-mount packages like the SC-88A-5.