R1210N321D-TR-FE

Voltage Regulators - DC DC Switching Regulators Overview

The R1210N321D-TR-FE is a PWM step-up DC/DC converter manufactured by Nisshinbo Micro Devices. It operates with an input voltage range up to 8V and provides a fixed output voltage of 3.2V. The device utilizes a compact SOT-23-5 package, making it suitable for space-constrained applications. As part of the R1210N series, it functions as a switching voltage regulator designed for efficient power management in portable electronic devices.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a PWM step-up DC/DC converter topology for efficient voltage boosting
• Provides a fixed output voltage configuration for simplified circuit design
• Operates within an 8V maximum input voltage range

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring step-up power conversion
• Battery-powered systems needing stable voltage regulation
• Space-constrained PCB designs utilizing SOT-23-5 packaging

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage setting against application requirements, as the suffix indicates a fixed 3.2V output. Confirm the SOT-23-5 package compatibility with existing footprints. Ensure the 8V input limit aligns with the source power supply characteristics. Cross-reference the manufacturer datasheet for thermal performance and switching frequency details before finalizing the component selection.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.2V output is required from an input source up to 8V. The SOT-23-5 package offers a small footprint compared to larger regulator options. Consider the PWM operation mode for efficiency needs. Verify that the load current requirements fall within the operational limits defined in the official electrical specifications for the R1210N series.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the R1210N series of switching voltage regulators from Nisshinbo Micro Devices. The series focuses on step-up converter applications for portable electronics. The 'D' suffix typically denotes the package type, while 'TR-FE' indicates tape and reel packaging. This specific model provides a fixed output, distinguishing it from adjustable variants within the same family.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the fixed output voltage of the R1210N321D-TR-FE?

The fixed output voltage is 3.2V.

What is the maximum input voltage for this converter?

The maximum input voltage is 8V.