UMW XL1509E-ADJ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.55 | $0.55 |
| 15+ | $0.53 | $7.95 |
| 25+ | $0.52 | $13.00 |
| 50+ | $0.49 | $24.50 |
| 100+ | $0.44 | $44.00 |
| N+ | $0.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | UMW |
| Product Series | XL1509 |
| Packaging | Cut Tape (CT) | |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 1.193V |
| Voltage - Output (Max) | 1.267V |
| Current - Output | 3A |
| Frequency - Switching | 150kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOP |
| ROHS |  |
The XL1509E-ADJ is a 150kHz fixed-frequency PWM buck (step-down) DC-DC converter capable of delivering 3A of output current. It accepts a wide input voltage from 4.5V to 40V, making it versatile for various power sources. The adjustable output voltage can be set between 1.193V and 1.267V using external resistors. Housed in an 8-SOIC package, this converter is ideal for applications requiring efficient voltage step-down, such as battery chargers, distributed power systems, and industrial equipment.
- Wide Input Voltage Range (4.5V-40V): Handles diverse power sources and automotive transients.
- High Output Current (3A): Suitable for powering demanding loads.
- Fixed 150kHz Switching Frequency: Balances efficiency with component size.
- Adjustable Output Voltage: Provides design flexibility for various voltage requirements.
Battery-Powered Devices
With a wide 4.5V to 40V input range and 3A output capability, the XL1509E-ADJ efficiently regulates voltage in battery-powered systems, extending battery life through its 150kHz buck conversion.
Automotive Systems
The 40V maximum input voltage makes it suitable for automotive environments where load dump transients can occur, providing a stable regulated output for sensors and ECUs.
Industrial Power Supplies
Its robust 3A current capacity and adjustable output allow for flexible use in industrial control systems, PLCs, and motor drivers requiring a reliable step-down solution.
Networking Equipment
Routers, switches, and base stations benefit from the XL1509E-ADJ's high efficiency and wide input range, ensuring consistent performance from 12V or 24V rails.
Distributed Power Architectures
As a point-of-load converter, it can step down intermediate bus voltages to lower logic levels, simplifying power distribution in complex electronic systems.
- Q: What type of converter is the XL1509E-ADJ?
- A: It is a Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 4.5V to 40V.
- Q: What is the output voltage range?
- A: The adjustable output voltage range is 1.193V to 1.267V.
- Q: What is the maximum output current?
- A: The maximum output current is 3A.
- Q: What is the switching frequency?
- A: The switching frequency is 150kHz.
- Q: What package is available?
- A: It comes in an 8-SOIC (0.154", 3.90mm Width) package.
XL1509E-ADJ.pdf
- Q: What type of converter is the XL1509E-ADJ?
- A: It is a Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 4.5V to 40V.
- Q: What is the output voltage range?
- A: The adjustable output voltage range is 1.193V to 1.267V.
- Q: What is the maximum output current?
- A: The maximum output current is 3A.
- Q: What is the switching frequency?
- A: The switching frequency is 150kHz.
- Q: What package is available?
- A: It comes in an 8-SOIC (0.154", 3.90mm Width) package.
