BU34TA2WNVX-TR

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

The BU34TA2WNVX-TR is a fixed-output CMOS LDO regulator manufactured by ROHM Semiconductor, providing a stable 3.4 V output with a maximum current capacity of 200 mA. It operates within an input voltage range of 2.5 V to 5.5 V and features a typical dropout voltage of 300 mV at full load. The device incorporates high ripple rejection of 65 dB and maintains low quiescent current consumption of 40 µA. Designed for surface-mount applications, it utilizes the compact SSON004X1216 package and supports an operating temperature range from -40 °C to +85 °C.

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

• High-speed load response capability suitable for dynamic power demands
• Integrated protection mechanisms including over-current and thermal shutdown
• Ultra-low circuit current consumption for extended battery life
• Compact footprint optimized for space-constrained portable electronics

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

• Power supply for logic integrated circuits
• Voltage regulation for radio frequency modules
• Power source for camera module components

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

Verify the specific suffix designation against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS3 standards and confirm moisture sensitivity level requirements for your assembly process. Cross-reference the exact part number with authorized distributor catalogs to validate availability and lead times prior to finalizing procurement orders.

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

Select this component when a precise 3.4 V rail is required with minimal board space constraints. The SSON004X1216 package offers a small form factor ideal for dense layouts. Consider the 200 mA output limit and 65 dB ripple rejection performance relative to your noise-sensitive application needs. Verify that the input voltage range aligns with your system's power supply architecture.

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

This device belongs to the BU**TA2WNVX/HFV series of 1-channel 200 mA CMOS LDO regulators. The series emphasizes high performance in ultra-small packages, balancing low power consumption with excellent noise characteristics. It is categorized under PMIC linear voltage regulators and is designed for general-purpose portable electronic applications requiring efficient power management.

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

BU34TA2WHFV-TR: Alternative package variant (HVSOF-5) with identical electrical specifications.