NJW4188 Series
High Voltage Io=1000mA Adjustable Low Dropout Regulator
NJW4188 Series
High Voltage Io=1000mA Adjustable Low Dropout Regulator
Download Datasheet
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Description
The NJW4188 is a high voltage and low current consumption low dropout regulator. The NJW4188 is an adjustable output voltage type, so it can provide the optimum selection for various applications. The NJW4188 is mounted in TO-252-5 package and corresponded to Low ESR capacitor (MLCC). The wide input range and wide operating temperature make the NJW4188 suitable for a, Car accessory, Industrial supplies demanded high reliability.
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Spec
Consumer Automotive Input Voltage Range 4 V to 40 V (45 V) Operating Temperature Range -40°C to 125°C Supply Current Typ. 55 µA Max. 110 µA Standby Current 1 (max.) µA 1(max.) µA Output Voltage Accuracy Typ. ±1 % Typ. ±2 % Output Current Io(min.)=1000 mA Ripple Rejection Typ. 58 dB Package TO-252-5-L3 Ceramic Capacitor Correspond to Low ESR capacitor (MLCC) Note Internal Thermal Overload Protection
Internal Over Current Protection
ON/OFF functionIf 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 
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Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJW4188DL3 TO-252-5-L3 - NJW-1-s-fr NJW4188DL3 TO-252-5-L3 - NJW-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 |