Union Semiconductor International Limited UM1460Y-50
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.64 | $2.64 |
| 15+ | $0.61 | $9.15 |
| 25+ | $0.59 | $14.75 |
| 50+ | $0.56 | $28.00 |
| 100+ | $0.50 | $50.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Union Semiconductor International Limited |
| Product Series | UM1460 |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.3V @ 150mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) | - |
| PSRR | 40dB (100Hz) |
| Control Features | - |
| Protection Features | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-89-5/6 |
| Supplier Device Package | SOT-89-5 |
| ROHS |  |
The UM1460Y-50 is a fixed 5V low dropout linear regulator from Union Semiconductor, capable of delivering 250mA. Designed with a 5V input, it offers a dropout of just 0.3V at 150mA and an ultra-low quiescent current of 5 µA. The SOT-89-5 package ensures a compact solution, while 40dB PSRR at 100Hz provides excellent noise rejection for stable power delivery in demanding applications.
- Clean Power Delivery: 40dB PSRR at 100Hz filters high-frequency noise from switching regulators.
- Low Power Loss: 0.3V dropout at 150mA reduces heat generation and improves efficiency.
- Battery-Friendly: 5 µA quiescent current extends standby time in battery-operated equipment.
- Space-Saving: SOT-89-5 package fits compact PCB layouts.
Post-Regulation for Switching Converters
Use after a DC-DC converter to provide a clean 5V rail with 40dB PSRR, reducing switching noise for sensitive analog loads.
Automotive Infotainment
With 5V input and 250mA output, it powers display drivers and audio codecs in car head units, ensuring stable operation.
Industrial Sensor Interfaces
Provides regulated 5V for industrial sensors and transmitters, maintaining accuracy with low dropout and low noise.
Networking Equipment
Ideal for routers and switches requiring a stable 5V supply for PHY chips and interface circuits.
Test and Measurement Instruments
Delivers clean 5V power to precision measurement circuits, leveraging 40dB PSRR to minimize interference.
- Q: What is the output voltage of the UM1460Y-50?
- A: The UM1460Y-50 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA of continuous output current.
- Q: What is the input voltage range?
- A: The recommended input voltage is 5V, suitable for 5V-to-5V regulation or as a post-regulator.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.3V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 5 µA, ideal for power-sensitive applications.
- Q: What package is available?
- A: The UM1460Y-50 is available in the SOT-89-5 package.
UM1460Y-50.pdf
- Q: What is the output voltage of the UM1460Y-50?
- A: The UM1460Y-50 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA of continuous output current.
- Q: What is the input voltage range?
- A: The recommended input voltage is 5V, suitable for 5V-to-5V regulation or as a post-regulator.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.3V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 5 µA, ideal for power-sensitive applications.
- Q: What package is available?
- A: The UM1460Y-50 is available in the SOT-89-5 package.
