Union Semiconductor International Limited UM1460S-00
| 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 | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | 5V |
| Voltage Dropout (Max) | 0.3V @ 150mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) | - |
| PSRR | 40dB (100Hz) |
| Control Features | Enable |
| Protection Features | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
The UM1460S-00 from Union Semiconductor is a low-power LDO regulator providing a fixed 5V output. It features an ultra-low quiescent current of 5 µA, making it perfect for battery-powered and energy-efficient applications. The compact SOT-23-5 package is ideal for space-constrained designs.
- Ultra-Low Quiescent Current: 5 µA quiescent current dramatically extends battery life in portable devices.
- Compact SOT-23-5 Package: Ideal for space-constrained PCB designs and miniaturized electronics.
- Good Power Supply Rejection: 40dB PSRR at 100Hz provides clean output for sensitive analog circuits.
- Low Dropout Voltage: 0.3V dropout at 150mA ensures efficient operation with minimal headroom.
Battery-Powered IoT Sensors
The ultra-low 5 µA quiescent current makes it ideal for battery-powered IoT sensors, extending battery life significantly.
Wearable Devices
Provides a stable 5V rail for wearables, where low power consumption and small size (SOT-23-5) are critical.
Portable Medical Devices
Delivers clean, regulated power for glucose monitors, pulse oximeters, and other portable medical equipment.
Low-Power Microcontrollers
Powers MCUs and wireless modules in always-on applications, minimizing standby power draw.
Reference Voltage Source
With a 40dB PSRR at 100Hz, it provides a stable reference for analog circuits, reducing noise from the power supply.
Energy Harvesting Systems
Regulates the output of energy harvesters to a stable 5V, ensuring reliable operation of low-power electronics.
- Q: What is the output voltage of the UM1460S-00?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is 2.5V (minimum).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.3V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 5 µA.
- Q: What package is available?
- A: It is available in the SOT-23-5 package.
UM1460S-00.pdf
- Q: What is the output voltage of the UM1460S-00?
- A: The fixed output voltage is 5V.
- Q: What is the maximum output current?
- A: It can deliver up to 250mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is 2.5V (minimum).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.3V at a 150mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 5 µA.
- Q: What package is available?
- A: It is available in the SOT-23-5 package.
