R1163N351B-TR-FE

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

The R1163N351B-TR-FE is a CMOS low-dropout regulator manufactured by Nisshinbo Micro Devices. It provides a fixed output voltage of 3.5V with a maximum continuous output current of 150mA. The device operates within an input voltage range of 2V to 6V and features a typical dropout voltage of 250mV at full load. It incorporates manual ECO mode shift functionality to reduce quiescent current, reverse current protection, and an enable control pin. The unit is housed in a compact SOT-23-5 surface-mount package.

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

• Manual ECO mode shift capability for optimized power consumption
• Integrated reverse current protection mechanism
• Enable control pin for system power management

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

• Battery-powered portable electronic devices
• Low-power embedded systems requiring stable voltage regulation
• Consumer electronics with strict power efficiency requirements

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

Verify the specific suffix codes against official datasheets to confirm output voltage accuracy and package type. Ensure compatibility with required thermal dissipation limits for the SOT-23-5 footprint. Confirm RoHS compliance status through manufacturer documentation prior to integration into production assemblies.

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

Select this component when a fixed 3.5V output is required with minimal external component count. The manual ECO mode feature distinguishes it from standard LDOs by allowing active quiescent current reduction. Verify that the 150mA output current meets the peak load demands of the target application circuit.

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

This part belongs to the R1163N series of low-dropout regulators designed for high-efficiency applications. The series emphasizes low power consumption through specialized operating modes while maintaining stability in small form-factor packages suitable for space-constrained mobile and IoT designs.

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

Cross-reference with other R1163N variants for different fixed output voltages. Verify pin-out compatibility if substituting with similar SOT-23-5 LDOs from other manufacturers.