NJU7744 Series
Low Dropout Voltage Regulator
NJU7744 Series
Low Dropout Voltage Regulator
Download Datasheet
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Description
The NJU7744 is a low dropout voltage regulator with ON/OFF control and output shunt switch. Advanced CMOS technology achieves high ripple rejection and ultra low quiescent current. It is suitable for reset small micro controller and other logic chips. The NJU7744 features shunt switch which improves turn off response of output voltage when ON/OFF control is used.
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Spec
Consumer Input Voltage Range - V to 9 V (10 V) Operating Temperature Range -40°C to 85°C Supply Current Typ. 1.5 µA Standby Current 0.1 µA Output Voltage Range 1.5V,1.8V,1.9V,2.0V,2.5V,2.7V,2.8V,2.9V,3.0V,3.1V,3.3V,3.7V,4.0V,4.5V,5.0V,6.0V Output Voltage Accuracy Typ. ±1 % Output Current Io(max.)=100 mA Package SOT-23-5 Ceramic Capacitor Output capacitor with 0.1µF ceramic capacitor Note Internal Short Circuit Current Limit
With Output Shunt Switch
With ON/OFF Control (Active High)Protections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver 
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Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJU7744F SOT-23-5 - NJU-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 |