BU2JTD2WNVX-TL

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

The BU2JTD2WNVX-TL is a single-output fixed CMOS LDO regulator from ROHM Semiconductor, providing a 2.85 V output with a maximum load current of 200 mA. It operates within an input voltage range of 1.7 V to 6 V and features a typical dropout voltage of 380 mV at full load. The device offers high ripple rejection of 70 dB and maintains a quiescent current of only 35 µA. Voltage accuracy is specified at ±25 mV at 25°C. It includes protection mechanisms such as thermal shutdown and over-current protection, housed in a compact SSON004X1010-4 package.

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

• Ultra-low quiescent current consumption for extended battery life
• High power supply ripple rejection ratio for clean power delivery
• Integrated thermal shutdown and over-current protection circuits
• Compact surface-mount packaging for space-constrained designs

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

• Power supply for logic integrated circuits
• Power source for RF modules
• Power supply for camera modules

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

Verify the specific output voltage variant during procurement, as the BU2JTD2WNVX series contains multiple fixed voltage options. Confirm that the application does not require automotive qualification, as this standard-grade component is explicitly not recommended for vehicle equipment. Ensure compatibility with the SSON004X1010-4 footprint and check for RoHS compliance documentation before finalizing orders.

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

Select this component when a stable 2.85 V rail is required for low-power digital or analog loads. Its low dropout characteristic makes it suitable for systems where the input voltage is close to the desired output. The small form factor and low static current are advantageous for portable devices. Consider alternative series members if different fixed voltages or higher current capabilities are needed.

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

This part belongs to the BU**TD2WNVX/BU**TD3WG family of 200 mA CMOS LDO regulators. These components are designed using advanced CMOS processes to minimize power consumption while maintaining excellent noise performance and transient response. The family utilizes the SSON004X1010 (1.0 mm x 1.0 mm x 0.6 mm) ultra-small package, targeting applications requiring high integration density and efficient power management in compact electronic devices.

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

Cross-reference other parts within the BU2JTD2WNVX series for different fixed voltage outputs. Verify pinout compatibility with the SSON004X1010-4 package when substituting with other manufacturers' 200 mA LDOs.