BU23TD2WNVX-TL

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

The BU23TD2WNVX-TL is a fixed-output CMOS Low Dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 2.3V output with a maximum load current of 200mA. The device features high power supply ripple rejection, typically 70dB, and maintains a voltage regulation accuracy of 1%. It operates within an input voltage range of 1.7V to 6V and supports a junction temperature range from -40°C to +85°C. The regulator is housed in a compact SSON004X1010-4 package.

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

• High power supply ripple rejection for clean power delivery
• Fixed output voltage with 1% initial accuracy
• Low quiescent current operation for energy efficiency
• Compact surface-mount packaging for space-constrained designs

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

• Portable electronic devices requiring stable low-voltage rails
• Battery-powered systems needing efficient linear regulation
• Embedded circuits requiring noise-sensitive power sources
• Industrial control modules operating in extended temperature ranges

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

Verify the specific suffix TL indicates tape-and-reel packaging configuration before ordering. Confirm RoHS compliance status through official documentation. Ensure design-in compatibility with existing footprint requirements for the SSON004X1010-4 package. Check for any obsolescence notices or lifecycle changes directly from the manufacturer.

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

Select this component when a fixed 2.3V rail is required with moderate current demands up to 200mA. Consider its high PSRR capability if the input source contains significant switching noise. Evaluate the dropout voltage characteristics against the minimum expected input voltage to ensure regulation stability under all load conditions.

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

This part belongs to ROHM's series of single-output LDO regulators designed for general-purpose power management. It complements other variants in the family that offer different fixed output voltages while sharing similar performance metrics and physical dimensions. The series targets applications prioritizing simplicity and reliability over adjustable voltage flexibility.

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

Direct substitutes include other BU23TD2WNVX variants with identical electrical specifications but potentially different packaging options. Cross-reference pinouts and thermal characteristics when considering alternative manufacturers' equivalents to ensure functional parity.