RP170H321B-T1-FE

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

The RP170H321B-T1-FE is a fixed-output low dropout (LDO) voltage regulator from Nisshinbo Micro Devices. It provides a stable 3.2V output with a maximum load current of 300mA. The device supports an input voltage up to 10V and features a typical dropout voltage of 600mV at full load. It operates within a temperature range of -40°C to +85°C. The IC is housed in a compact SOT-89-5 package, designed for efficient power management in space-constrained applications requiring precise voltage regulation.

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

• Fixed 3.2V output voltage for consistent power supply
• Low dropout characteristic ensures stability under varying loads
• Compact SOT-89-5 packaging for space-efficient designs

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

• Portable electronic devices requiring stable 3.2V logic levels
• Battery-powered systems needing efficient voltage regulation
• Embedded control circuits in consumer electronics

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

Verify the exact part number RP170H321B-T1-FE against official Nisshinbo Micro Devices documentation to ensure compatibility. Confirm package type is SOT-89-5 and output voltage is 3.2V. Check for RoHS compliance if required by your manufacturing standards. Ensure sourcing from authorized distributors to guarantee authenticity and traceability.

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

Select this component when a fixed 3.2V output is required with moderate current capability up to 300mA. Consider its 10V maximum input rating and -40°C to +85°C operating range for environmental suitability. The SOT-89-5 package is suitable for applications where board space is limited but thermal performance needs to be managed effectively.

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

This LDO regulator belongs to the RP170 series, which focuses on low-power, fixed-output solutions. The series is characterized by high reliability and compact form factors, making it suitable for modern portable electronics. The specific model integrates internal protection features common to the family, ensuring robust operation in various consumer and industrial environments.

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

Check for direct pin-compatible alternatives within the RP170 series or other Nisshinbo LDOs with identical 3.2V output and 300mA current rating. Verify that any substitute matches the SOT-89-5 package and electrical specifications exactly before integration.