NJM2847 Series
Very Low Output Voltage Series Regulator
NJM2847 Series
Very Low Output Voltage Series Regulator
Download Datasheet
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Description
The NJM2847 is a series voltage regulator that delivers up to 150mA output current with the output voltage of 0.8 to 1.4V with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection, High accuracy and low quiescent current. Small packaging and 2.2µF small decoupling capacitor make the NJM2847 suitable for space conscious applications.
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Spec
Consumer Input Voltage Range 2.3 V to 9 V (10 V) Operating Temperature Range -40°C to 85°C Supply Current Typ. 140 µA Standby Current 0.1 (max.) µA Output Voltage Range 0.8V,0.9V,1.0V,1.1V,1.2V,1.3V,1.4V Output Voltage Accuracy Typ. ±1 % Output Current Io(max)=150 mA Ripple Rejection Typ. 85 dB Output Noise Voltage Very 20µVrms typ. (CP = 0.01µF) Package SC-88A Ceramic Capacitor Output Capacitor with 2.2µF ceramic capacitor (VO>1.0V) Note Built-in Thermal Overload Protection
Built-in Thermal Short Circuit Current Limit Protection
ON/OFF ControlProtections / 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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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2847F3 SC-88A - NJM-1-s-fr - 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 |