NJW4107 Series
45V Io=300mA LDO
NJW4107 Series
45V Io=300mA LDO
Download Datasheet
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Description
The NJW4107 is a 45V, Io=300mA fast response low dropout regulator. It achieves fast transient response, therefore it provides stable output voltage at line/load fluctuations. Output voltage accuracy is guaranteed 1.5% under wide range conditions: VIN=Vo+1V to 40V, Io=0mA to 300mA and Ta=-40°C to 125°C. Because of wide input voltage range and wide operating temperature range, the NJW4107 is suitable for various applications including automotive applications.
Applications
- Automotive infotainment
- Automotive ECU unit
- Industrial equipment
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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. 75 µA Max. 135 µA Standby Current 1 (max.) µA 1 (max) µA Output Voltage Range 3.3V,5.0V Output Voltage Accuracy Typ. ±1 % Typ. ±1.5 % Output Current Output current (Io(min.)=300 mA) Ripple Rejection Typ. 56 dB Package SOT-89-5-2
SOT-89-3Ceramic Capacitor Correspond to MLCC Note Thermal Shutdown Circuit
Over Current Protection Circuit
Under Voltage Lock Out circuit
ON/OFF Control (A ver. only)AEC-Q100 AEC-Q100 grade 1(T1 specification only) 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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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJW4107U2-33A SOT-89-5-2 - NJW-1-s-fr NJW4107U2-05A SOT-89-5-2 - NJW-1-s-fr NJW4107U3-33B SOT-89-3 - NJW-1-s-fr NJW4107U3-05B SOT-89-3 - NJW-1-s-fr NJW4107U2-33A-T1 SOT-89-5-2 - NJW-1-s-fr NJW4107U2-05A-T1 SOT-89-5-2 - NJW-1-s-fr NJW4107U3-33B-T1 SOT-89-3 - NJW-1-s-fr NJW4107U3-05B-T1 SOT-89-3 - 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 |