RP114K131D-TR
IC REG LIN 1.3V 300MA DFN1010-4
Pmic Voltage Regulators Linear
4-UDFN Exposed Pad
RP114x
Active
$0.23 / unit (market reference)
MOQ: 1312 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Nisshinbo Micro Devices Inc. |
| Model | RP114K131D-TR |
| Package / Case | 4-UDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 5.25V |
| Voltage - Output | 1.3V |
| Current - Output | 300mA |
| Supplier Device Package | DFN(PLP)1010-4B |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RP114K131D-TR by Nisshinbo Micro Devices Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.25V, output 1.3V. The 4-UDFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for RP114K131D-TR
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →NCP114AMX075TCG
IC REG LINEAR 0.75V 300MA 4UDFN
NCP4683DMU18TCG
IC REG LINEAR 1.8V 300MA 4UDFN
NCP114AMX280TCG
IC REG LINEAR 2.8V 300MA 4UDFN
NCP103AMX300TCG
IC REG LINEAR 3V 150MA 4UDFN
NCP103AMX160TCG
IC REG LINEAR 1.6V 150MA 4UDFN
NCP103AMX345TCG
IC REG LINEAR 3.45V 150MA 4UDFN
All Technical Specifications
| PSRR | 75dB (1kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 300mA |
| Protection Features | Over Current |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.25V |
| Voltage Dropout (Max) | 0.5V @ 300mA |
| Current - Quiescent (Iq) | 75 µA |
| Voltage - Output (Min/Fixed) | 1.3V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.