BU29TD2WNVX-TL

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

The BU29TD2WNVX-TL is a fixed positive single output LDO regulator from ROHM Semiconductor. It features a 200 mA output current capability and operates within an input voltage range of 1.7 V to 6 V. The device provides a fixed output voltage with ±1.0% accuracy (±25 mV). Key electrical parameters include a typical ripple rejection ratio of 70 dB, a quiescent current of 35 μA, and a maximum dropout voltage of 600 mV. It functions reliably across an operating temperature range of -40°C to +85°C.

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

• High-accuracy detection with low current consumption
• Compatible with small ceramic capacitors for compact design
• Built-in output discharge circuit for power management
• Integrated over-current protection and thermal shutdown circuits

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

• Power supplies for logic ICs
• RF module power supplies
• Camera module power supplies
• Battery-powered portable equipment

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

Verify the specific suffix TL against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the selected variant matches the required output voltage tolerance and package type SSON004X1010. Cross-reference RoHS compliance status directly with the latest product documentation before procurement.

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

Select this component for applications requiring a compact 1.00mm x 1.00mm footprint with high noise immunity. The 70 dB ripple rejection makes it suitable for sensitive RF circuits. Verify that the load current does not exceed 200 mA and that the input voltage remains within the 1.7 V to 6 V operational window for optimal performance.

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

This part belongs to the BUxxTD2WNVX series of FULL CMOS regulators designed for portable equipment. The series utilizes the versatile SSON004X1010 package, measuring 1.00mm × 1.00mm × 0.60mm. It is engineered to balance low power consumption with excellent load responsiveness and noise characteristics.

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

BU10TD2WNVX-TL: Similar 200mA CMOS LDO in SSON004X1010 package.

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

What is the minimum capacitance required for stable operation?

The device is compatible with small ceramic capacitors, specifically supporting input and output capacitors as low as 0.47μF.

Does the BU29TD2WNVX-TL include protection features?

Yes, it includes built-in over-current protection circuits and thermal shutdown circuits to safeguard the device under fault conditions.