Torex Semiconductor Ltd XC9140C1824R-G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.82 | $1.82 |
| 15+ | $0.42 | $6.30 |
| 25+ | $0.41 | $10.25 |
| 50+ | $0.39 | $19.50 |
| 100+ | $0.35 | $35.00 |
| N+ | $0.07 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Torex Semiconductor Ltd |
| Product Series | XC9140 |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Boost |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 0.9V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Current - Output | 100mA |
| Frequency - Switching | - |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-XDFN Exposed Pad |
| Supplier Device Package | 6-USPEL (1.8x2) |
| ROHS |  |
The Torex XC9140C1824R-G is a high-efficiency synchronous boost converter designed to deliver a fixed 1.8V output from a single-cell battery supply. Operating from an input range of 0.9V to 5.5V, it supports a maximum output current of 100mA. The device is housed in a compact 6-XDFN Exposed Pad package, making it suitable for space-limited portable electronics. Its low start-up voltage and high efficiency make it an excellent choice for battery-powered and energy-harvesting applications.
- Ultra-Low Start-Up Voltage: Operates from inputs as low as 0.9V, enabling use with nearly depleted batteries or single-cell power sources.
- High Efficiency Synchronous Rectification: Integrated synchronous switch improves efficiency, reducing power loss and extending battery life.
- Compact Package: The 6-XDFN Exposed Pad package minimizes PCB footprint, ideal for miniaturized designs.
- Fixed Output Voltage: Provides a stable 1.8V rail without external resistor dividers, simplifying design and reducing component count.
Battery-Powered IoT Sensors
With a 0.9V minimum input, this boost converter can operate from a single alkaline or NiMH cell, providing a regulated 1.8V rail for low-power microcontrollers and sensors. Its high efficiency extends battery life in always-on monitoring applications.
Wearable Electronics
The compact 6-XDFN package and low quiescent current make it ideal for space-constrained wearables like smartwatches and fitness bands, where a stable 1.8V supply is needed for logic and display drivers.
Portable Medical Devices
Devices such as glucose meters and digital thermometers require reliable low-voltage operation. The XC9140C1824R-G ensures a consistent 1.8V output even as the battery voltage drops, maintaining measurement accuracy.
Energy Harvesting Systems
For systems powered by small solar cells or thermoelectric generators, the 0.9V start-up capability allows operation from very low harvested voltages, boosting them to a usable 1.8V for storage or direct use.
Wireless Remote Controls
Remote controls often use two AAA batteries. This converter efficiently boosts the declining battery voltage to a stable 1.8V, ensuring consistent RF transmission power and reliable operation until the batteries are nearly depleted.
- Q: What type of converter is the XC9140C1824R-G?
- A: It is a synchronous step-up (Boost) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 0.9V to 5.5V.
- Q: What is the output voltage?
- A: The fixed output voltage is 1.8V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
- Q: What package is available?
- A: It comes in a 6-XDFN Exposed Pad package.
XC9140C1824R-G.pdf
- Q: What type of converter is the XC9140C1824R-G?
- A: It is a synchronous step-up (Boost) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 0.9V to 5.5V.
- Q: What is the output voltage?
- A: The fixed output voltage is 1.8V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
- Q: What package is available?
- A: It comes in a 6-XDFN Exposed Pad package.
