NJM2389 Series
Adjustable Low Dropout Voltage Regulator
NJM2389 Series
Adjustable Low Dropout Voltage Regulator
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Description
The NJM2389 is an adjustable low dropout voltage regulators. The output current is up to 1.0A and dropout voltage is 0.2V typ. at Io=0.5A. The NJM2389 is suitable for power module,TV,Display,car stereo and low power applications.
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Spec
Consumer Input Voltage Range 3.8 V to 35 V (35 V) Operating Temperature Range -40°C to 85°C Supply Current Max. 5000 µA Output Voltage Range 1.5V,1.6V,1.7V,1.8V,1.9V,2.0V,2.1V,2.2V,2.3V,2.4V,
2.5V,2.6V,2.7V,2.8V,2.9V,3.0V,3.1V,3.2V,3.3V,3.4V,
3.5V,3.6V,3.7V,3.8V,3.9V,4.0V,4.1V,4.2V,4.3V,4.4V,
4.5V,4.6V,4.7V,4.8V,4.9V,5.0V,5.1V,5.2V,5.3V,5.4V,
5.5V,5.6V,5.7V,5.8V,5.9V,6.0V,6.1V,6.2V,6.3V,6.4V,
6.5V,6.6V,6.7V,6.8V,6.9V,7.0V,7.1V,7.2V,7.3V,7.4V,
7.5V,7.6V,7.7V,7.8V,7.9V,8.0V,8.1V,8.2V,8.3V,8.4V,
8.5V,8.6V,8.7V,8.8V,8.9V,9.0V,9.1V,9.2V,9.3V,9.4V,
9.5V,9.6V,9.7V,9.8V,9.9V,10.0V,10.1V,10.2V,10.3V,
10.4V,10.5V,10.6V,10.7V,10.8V,10.9V,11.0V,11.1V,
11.2V,11.3V,11.4V,11.5V,11.6V,11.7V,11.8V,11.9V,
12.0V,12.1V,12.2V,12.3V,12.4V,12.5V,12.6V,12.7V,
12.8V,12.9V,13.0V,13.1V,13.2V,13.3V,13.4V,13.5V,
13.6V,13.7V,13.8V,13.9V,14.0V,14.1V,14.2V,14.3V,
14.4V,14.5V,14.6V,14.7V,14.8V,14.9V,15.0V,15.1V,
15.2V,15.3V,15.4V,15.5V,15.6V,15.7V,15.8V,15.9V,
16.0V,16.1V,16.2V,16.3V,16.4V,16.5V,16.6V,16.7V,
16.8V,16.9V,17.0V,17.1V,17.2V,17.3V,17.4V,17.5V,
17.6V,17.7V,17.8V,17.9V,18.0V,18.1V,18.2V,18.3V,
18.4V,18.5V,18.6V,18.7V,18.8V,18.9V,19.0V,19.1V,
19.2V,19.3V,19.4V,19.5V,19.6V,19.7V,19.8V,19.9V,
20.0VOutput Voltage Accuracy Typ. ±2 % Output Current Io(max.)=1.0A Ripple Rejection Typ. 65 dB Package TO-220F-4 Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Internal Overvoltage ProtectionProtections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver -
Technical
Documents -
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 |
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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 |