Rohm Semiconductor BU34TD2WNVX-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.68 | $0.68 |
| 15+ | $0.16 | $2.40 |
| 25+ | $0.15 | $3.75 |
| 50+ | $0.14 | $7.00 |
| 100+ | $0.13 | $13.00 |
| N+ | $0.03 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | |
| Packaging | Tape & Reel (TR) | Cut Tape (CT) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.4V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.42V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 60 µA |
| Current - Supply (Max) | - |
| PSRR | 70dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-UDFN Exposed Pad |
| Supplier Device Package | SSON004X1010 |
| ROHS |  |
The BU34TD2WNVX-TL is a fixed 3.4V low dropout linear regulator from Rohm Semiconductor, delivering up to 200mA of output current. Its ultra-low 60 µA quiescent current and 0.42V dropout voltage make it exceptionally efficient for battery-powered applications. Housed in a compact SSON004X1010 package, this LDO offers excellent 70dB PSRR at 1kHz, ensuring clean and stable power for sensitive electronics.
- Extended Battery Life: Ultra-low 60 µA quiescent current minimizes standby power consumption.
- Compact Footprint: SSON004X1010 package (1.0mm x 1.0mm) saves PCB space for miniaturized designs.
- Clean Power Delivery: 70dB PSRR at 1kHz filters out supply noise for sensitive loads.
- High Efficiency: Low 0.42V dropout voltage at 200mA maximizes usable battery range.
Battery-Powered IoT Sensors
The 60 µA quiescent current and 200mA output make it ideal for always-on IoT sensor nodes, extending battery life significantly.
Portable Medical Devices
With 70dB PSRR at 1kHz, this LDO provides clean, stable power for sensitive analog front-ends in glucose monitors and pulse oximeters.
Wearable Electronics
The ultra-small SSON004X1010 package (1.0mm x 1.0mm) fits perfectly into space-constrained smartwatches and fitness bands.
Wireless Communication Modules
Stable 3.4V output with low dropout ensures reliable operation of Bluetooth and Zigbee modules even as battery voltage declines.
Industrial Control Systems
High PSRR filters out noise from industrial power rails, ensuring accurate operation of microcontrollers and sensors.
Audio Equipment
The low-noise characteristics and 70dB ripple rejection make it suitable for powering audio codecs and DACs in portable players.
- Q: What is the output voltage of the BU34TD2WNVX-TL?
- A: The fixed output voltage is 3.4V.
- Q: What is the maximum output current?
- A: It can deliver up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage is 3.4V (typical operating condition).
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.42V at 200mA load.
- Q: What is the quiescent current?
- A: Quiescent current is only 60 µA, ideal for battery-powered devices.
- Q: What package is available?
- A: It comes in a compact SSON004X1010 package.
BU34TD2WNVX-TL.pdf
- Q: What is the output voltage of the BU34TD2WNVX-TL?
- A: The fixed output voltage is 3.4V.
- Q: What is the maximum output current?
- A: It can deliver up to 200mA.
- Q: What is the input voltage range?
- A: The input voltage is 3.4V (typical operating condition).
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.42V at 200mA load.
- Q: What is the quiescent current?
- A: Quiescent current is only 60 µA, ideal for battery-powered devices.
- Q: What package is available?
- A: It comes in a compact SSON004X1010 package.
