NJM2884 Series
Low Dropout Voltage Regulator
NJM2884 Series
Low Dropout Voltage Regulator
Download Datasheet
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Description
The NJM2884/A is a low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.It delivers up to 5V/500mA output power with the maximum input voltage of 10V.The NJM2884/A is suitable for audio/video and PC related applications.The “U2” suffix product achieves high PD compared with “U1”although the same package outline (SOT-89-5) .
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Spec
Consumer Automotive Input Voltage Range 2.3 V to 9 V (10 V) Operating Temperature Range -40°C to 85°C -40°C to 105°C Supply Current Typ. 200 µA Max. 350 µA Standby Current 0.1 (max.) µA 0.25(max) µA Output Voltage Range 1.5V,1.8V,1.9V,2.0V,2.1V,2.5V,2.55V,2.8V,3.0V,3.3V,3.6V,4.8V,5.0V Output Voltage Accuracy Typ. ±1 % Dropout Voltage Typ. 0.18V (Io=100mA) Output Current Io(max.)=500 mA Ripple Rejection Typ. 75 dB Output Noise Voltage Low 45µVrms typ. Package SOT-89-5-1 Ceramic Capacitor Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V) Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
ON/OFF ControlIf you need datasheets of this
product, please contact us.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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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2884U1 SOT-89-5-1 - NJM-1-s-fr NJM2884U2 SOT-89-5-1 - NJM-1-s-fr NJM2884U1-xx-T SOT-89-5-1 - 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 |