Nisshinbo Micro Devices Inc. RP114K281D-TRB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.11 | $0.11 |
| 15+ | $0.11 | $1.65 |
| 25+ | $0.11 | $2.75 |
| 50+ | $0.10 | $5.00 |
| 100+ | $0.09 | $9.00 |
| N+ | $0.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| Product Series | RP114x |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.25V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.25V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 75 µA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-UDFN Exposed Pad |
| Supplier Device Package | DFN(PL)1010-4B |
The Nisshinbo RP114K281D-TRB is a 300mA low dropout regulator with a fixed 2.8V output. It features an ultra-low 75 µA quiescent current and a low 0.25V dropout voltage at full load, making it highly efficient for battery-powered applications. The DFN(PL)1010-4B package offers a compact solution for space-limited designs.
- Low Dropout Voltage: 0.25V at 300mA maximizes efficiency in battery-operated devices.
- Ultra-Low Quiescent Current: 75 µA extends battery life in standby and active modes.
- Compact Package: DFN(PL)1010-4B enables miniaturized product designs.
- Stable 2.8V Output: Reliable power for sensors, radios, and microcontrollers.
Battery-Powered Consumer Electronics
The low 75 µA quiescent current and 0.25V dropout make it ideal for extending runtime in remote controls, toys, and portable audio players.
Sensor Interface Circuits
Provides a stable 2.8V rail for MEMS sensors, pressure sensors, and temperature probes in industrial and automotive systems.
Low-Power Wireless Modules
Supports 2.8V operation for Zigbee, Thread, and proprietary sub-GHz radios, ensuring reliable communication.
Wearable Health Monitors
Compact DFN(PL)1010-4B package fits into smartwatches and fitness bands, powering heart-rate sensors and displays.
Portable GPS Devices
Delivers clean power to GPS receivers and processors, improving positioning accuracy in handheld navigation units.
Backup Power Circuits
Low dropout allows efficient regulation from a 3.0V battery down to 2.8V, maximizing usable battery capacity.
- Q: What is the output voltage of the RP114K281D-TRB?
- A: The fixed output voltage is 2.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.25V at 300mA output.
- Q: What is the quiescent current?
- A: The quiescent current is 75 µA.
- Q: What package is available?
- A: It comes in a DFN(PL)1010-4B package.
RP114K281D-TRB.pdf
- Q: What is the output voltage of the RP114K281D-TRB?
- A: The fixed output voltage is 2.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.25V at 300mA output.
- Q: What is the quiescent current?
- A: The quiescent current is 75 µA.
- Q: What package is available?
- A: It comes in a DFN(PL)1010-4B package.
