NJM2846 Series
Low Dropout Voltage Regulator
NJM2846 Series
Low Dropout Voltage Regulator
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Description
The NJM2846 is a low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current, the NJM2846 is ON/OFF control built in type. This product can be selected according to the applications.
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Spec
Consumer Input Voltage Range 2.5 V to 14 V (14 V) Operating Temperature Range -40°C to 85°C Supply Current Typ. 400 µA Standby Current 0.1 (max.) µA Output Voltage Range 1.5V,1.8V,2.0V,2.2V,2.3V,2.5V,3.0V,3.3V,4.0V,5.0V Output Voltage Accuracy Typ. ±1 % Dropout Voltage Typ. 0.18V (Io=500mA) Output Current Io(max.)=800 mA Ripple Rejection Typ. 75 dB Output Noise Voltage 45µVrms typ. (Vo = 3V Version) Package TO-252-5-L3 Ceramic Capacitor Output capacitor with 2.2µF ceramic capacitor (Vo≥2.6V) Note Internal Thermal Shutdown Circuit
Internal Over Current Protection
ON/OFF ControlProtections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver PGOOD -
Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2846DL3 TO-252-5-L3 - 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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Functional Description
TSD | Thermal Shutdown Function |
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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 |