NJM2847 Series
Very Low Output Voltage Series Regulator
NJM2847 Series
Very Low Output Voltage Series Regulator
拡大
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Description
The NJM2847 is a series voltage regulator that delivers up to 150mA output current with the output voltage of 0.8 to 1.4V with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection, High accuracy and low quiescent current. Small packaging and 2.2µF small decoupling capacitor make the NJM2847 suitable for space conscious applications.
Spec
| Standard | |
|---|---|
| Input Voltage Range | 2.3 V to 9 V (10 V) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Current | Typ. 140 µA |
| Standby Current | 0.1 (max.) µA |
| Output Voltage Range | 0.8V,0.9V,1.0V,1.1V,1.2V,1.3V,1.4V |
| Output Voltage Accuracy | Typ. ±1 % |
| Output Current | Io(max)=150 mA |
| Ripple Rejection | Typ. 85 dB |
| Output Noise Voltage | Very 20µVrms typ. (CP = 0.01µF) |
| Package | SC-88A |
| Ceramic Capacitor | Output Capacitor with 2.2µF ceramic capacitor (VO>1.0V) |
| Note | Built-in Thermal Overload Protection Built-in Thermal Short Circuit Current Limit Protection ON/OFF Control |
Protections / Functions
| TSD | Reverse | Current Limit | ISC | Inrush | Constant Slope | ECO mode | Auto Discharge | External Driver | PGOOD |
|---|---|---|---|---|---|---|---|---|---|
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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 |
Technical Documents
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJM2847F3 |
|
SC-88A | - | 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.
FAQ
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support
NJM2847 Series