RN5RF Series
10V Input Voltage Regulator with External Tr.
RN5RF Series
10V Input Voltage Regulator with External Tr.
Download Datasheet
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Description
The RN5RF Series are CMOS-based LDO regulators with external power transistor. By using an external PNP transistor, a low dropout voltage regulator ranging from several tens of mA to several hundreds mA can be configured. (Use a low saturation type PNP transistor with hFE of approximately 100 to 300.) RN5RF is available in SOT-23-5 package.
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Spec
Consumer Input Voltage Range 1.8 V to 10.0 V (12.0 V) Operating Temperature Range -40°C to 85°C (125°C) Supply Current Typ. 30 µA Standby Current Typ. 0.1 µA Output Voltage Range 1.2 V to 6.0 V (0.1 V step) Output Voltage Accuracy ±2.0% (Ta = 25°C) Output Voltage Temperature Coefficient Typ. ±100 ppm/°C Dropout Voltage Typ. 0.1 V (IOUT = 100 mA, 外付けTr.による) Line Regulation Typ. 0.05%/V Ripple Rejection Typ. 60 dB (f = 1 kHz) Package SOT-23-5 Protections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver PGOOD 
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Technical
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Typical Application
C1, C2: 10 µF
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RN5RF30A Dropout Voltage vs. Output Current
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Quality &
Packages- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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Download Datasheet
Functional Description
| TSD | Thermal Shutdown Function |
|---|---|
| Reverse Current Protection | Reverse Current Protection |
| Current Limit | Overcurrent Protection |
| ISC | Short Current Protection |
| Inrush Current Limit | Inrush Current Protection |
| Constant Slope | Constant Slope Function |
| ECO mode | ECO Function |
| Auto Discharge | Auto Discharge Function |
| External Driver | External Output Driver Transistor |