Nexperia USA Inc. RP115H111D-T1-FE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.17 | $2.17 |
| 15+ | $0.71 | $10.65 |
| 25+ | $0.69 | $17.25 |
| 50+ | $0.65 | $32.50 |
| 100+ | $0.58 | $58.00 |
| N+ | $0.12 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nexperia USA Inc. |
| Product Series | RP115x |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.25V |
| Voltage - Output (Min/Fixed) | 1.1V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.35V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 160 µA |
| Current - Supply (Max) | - |
| PSRR | 80dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Current |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-89-5/6 |
| Supplier Device Package | SOT-89-5 |
| ROHS |  |
The RP115H111D-T1-FE is a low dropout linear regulator from Nisshinbo, offering a fixed 1.1V output with up to 1A of current. Its ultra-low quiescent current of 160 μA and high PSRR of 80dB at 1kHz make it an excellent choice for battery-powered and noise-sensitive applications. The dropout voltage is only 0.35V at full load, enabling efficient operation from low input voltages. Housed in a compact SOT-89-5 package, this regulator is designed for space-constrained designs.
- Ultra-Low Quiescent Current: 160 μA extends battery life in always-on devices.
- High PSRR: 80dB at 1kHz provides excellent noise rejection for RF and analog circuits.
- Low Dropout: 0.35V at 1A allows operation from tightly regulated input rails.
- Compact Package: SOT-89-5 saves PCB space in portable designs.
FPGA Core Power Supplies
Modern FPGAs often require 1.1V core voltages with high current. This LDO delivers 1A with excellent 80dB PSRR at 1kHz, ensuring stable operation.
DDR Memory Termination
Provides clean 1.1V for DDR4/DDR5 VTT rails, reducing signal integrity issues in high-speed memory interfaces.
Low-Voltage Digital Logic
Ideal for powering 1.1V logic families, reducing power consumption in battery-operated IoT devices.
RF Transceiver Bias
The high PSRR of 80dB at 1kHz makes it suitable for biasing RF transceivers where noise on the supply can degrade signal quality.
Sensor Reference Voltage
Provides a stable 1.1V reference for MEMS sensors and analog-to-digital converters, improving measurement accuracy.
Portable Audio Codecs
Low quiescent current and clean output make it ideal for powering audio codecs in smartphones and wearables.
- Q: What is the output voltage of the RP115H111D-T1-FE?
- A: The output voltage is fixed at 1.1V.
- Q: What is the maximum output current?
- A: The maximum output current is 1A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.35V at 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 160 μA.
- Q: What package is available?
- A: The device is available in a SOT-89-5 package.
RP115H111D-T1-FE.pdf
- Q: What is the output voltage of the RP115H111D-T1-FE?
- A: The output voltage is fixed at 1.1V.
- Q: What is the maximum output current?
- A: The maximum output current is 1A.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.35V at 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 160 μA.
- Q: What package is available?
- A: The device is available in a SOT-89-5 package.
