Union Semiconductor International Limited UM1560DA-18
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.20 | $1.20 |
| 15+ | $0.28 | $4.20 |
| 25+ | $0.27 | $6.75 |
| 50+ | $0.26 | $13.00 |
| 100+ | $0.23 | $23.00 |
| N+ | $0.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Union Semiconductor International Limited |
| Product Series | UM1560 |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 8V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.3V @ 200mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 3.5 µA |
| Current - Supply (Max) | - |
| PSRR | 56dB ~ 42dB (100Hz ~ 1kHz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-WDFN Exposed Pad |
| Supplier Device Package | 6-DFN (2x2) |
| ROHS |  |
The UM1560DA-18 is a fixed 1.8V LDO regulator offering 300mA output in a 6-DFN package. Featuring 3.5µA quiescent current and 0.3V dropout at 200mA, it provides efficient power conversion for low-voltage digital circuits. The 56dB PSRR ensures clean supply for sensitive applications.
- Low Power Consumption: 3.5µA quiescent current ideal for battery-operated devices.
- Minimal Voltage Loss: 0.3V dropout at 200mA maximizes efficiency.
- Compact Footprint: 6-DFN (2x2mm) saves board space.
- Noise Suppression: 56dB PSRR at 100Hz filters ripple for stable digital operation.
Digital Core Power
1.8V output with 300mA capacity powers low-voltage MCU and FPGA cores in portable devices.
Memory Supply Rails
Stable 1.8V rail for DDR3L/DDR4 VDDQ with low noise for reliable data integrity.
Portable Audio Players
Low dropout of 0.3V maintains 1.8V supply from 2.1V battery, extending playback time.
Wireless Charging Receivers
3.5µA quiescent current minimizes power loss in standby mode of charging circuits.
Sensor Signal Conditioning
Clean 1.8V rail for op-amps and ADCs in precision measurement systems.
Smart Home Controllers
Compact 6-DFN package fits hub PCBs while delivering stable power to communication modules.
- Q: What is the output voltage of the UM1560DA-18?
- A: Fixed 1.8V output.
- Q: What is the maximum output current?
- A: 300mA.
- Q: What is the input voltage range?
- A: Input voltage is 1.8V (typical for this fixed-output version).
- Q: What is the dropout voltage?
- A: 0.3V at 200mA load.
- Q: What is the quiescent current?
- A: 3.5µA.
- Q: What package is available?
- A: 6-DFN (2x2mm).
UM1560DA-18.pdf
- Q: What is the output voltage of the UM1560DA-18?
- A: Fixed 1.8V output.
- Q: What is the maximum output current?
- A: 300mA.
- Q: What is the input voltage range?
- A: Input voltage is 1.8V (typical for this fixed-output version).
- Q: What is the dropout voltage?
- A: 0.3V at 200mA load.
- Q: What is the quiescent current?
- A: 3.5µA.
- Q: What package is available?
- A: 6-DFN (2x2mm).
