Union Semiconductor International Limited UM1530DA-36
| 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 | UM1530 |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.6V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.33V @ 200mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 1.5 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 UM1530DA-36 is a high-performance low dropout linear regulator from Union Semiconductor, delivering a fixed 3.6V output with up to 300mA of current. Its ultra-low 1.5 µA quiescent current makes it an excellent choice for battery-powered and energy-sensitive applications. The device features a low dropout voltage of 0.33V at 200mA, ensuring efficient operation even with minimal input-to-output headroom. Housed in a compact 6-DFN (2x2) package, it offers excellent thermal performance and space savings for modern electronic designs.
- Extended Battery Life: Ultra-low 1.5 µA quiescent current minimizes standby power consumption, ideal for portable devices.
- High Efficiency at Low Headroom: Dropout voltage of only 0.33V @ 200mA allows operation from nearly depleted batteries.
- Compact Footprint: 6-DFN (2x2) package saves PCB space for miniaturized designs.
- Clean Output Power: PSRR of 56dB to 42dB (100Hz-1kHz) suppresses input noise for sensitive loads.
Battery-Powered IoT Sensors
The ultra-low 1.5 µA quiescent current extends battery life in always-on IoT sensor nodes, where the 3.6V output powers microcontrollers and sensors efficiently.
Wearable Electronics
With a compact 6-DFN (2x2) package and 300mA capability, this LDO is ideal for space-constrained wearables like smartwatches and fitness trackers requiring stable 3.6V rails.
Portable Medical Devices
The low dropout of 0.33V @ 200mA ensures reliable operation from nearly depleted batteries, critical for portable glucose monitors and pulse oximeters.
Wireless Communication Modules
PSRR of 56dB to 42dB (100Hz-1kHz) helps filter noise from switching regulators, providing clean power to RF transceivers and improving signal integrity.
Energy Harvesting Systems
The low quiescent current and 3.6V output make it suitable for energy harvesting applications where every microamp matters, such as solar-powered environmental monitors.
- Q: What is the output voltage of the UM1530DA-36?
- A: The UM1530DA-36 provides a fixed output voltage of 3.6V.
- Q: What is the maximum output current?
- A: The maximum output current is 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the technical data; only the output voltage of 3.6V is provided.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.33V at 200mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 1.5 µA, ideal for battery-powered applications.
- Q: What package is available?
- A: The UM1530DA-36 comes in a 6-DFN (2x2) package.
UM1530DA-36.pdf
- Q: What is the output voltage of the UM1530DA-36?
- A: The UM1530DA-36 provides a fixed output voltage of 3.6V.
- Q: What is the maximum output current?
- A: The maximum output current is 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the technical data; only the output voltage of 3.6V is provided.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.33V at 200mA load.
- Q: What is the quiescent current?
- A: The quiescent current is very low at 1.5 µA, ideal for battery-powered applications.
- Q: What package is available?
- A: The UM1530DA-36 comes in a 6-DFN (2x2) package.
