NJM2828 Series
Negative Output Low Drop Out voltage regulator
NJM2828 Series
Negative Output Low Drop Out voltage regulator
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Description
The NJM2828 is negative output low dropout regulator. Advanced Bi-polar technology achieves low noise, High precision voltage, High ripple rejection.It has soft-start, shunt SW. 1.0µF Output capacitor and small package can make NJM2828 suitable for portable items.
Spec
Standard | |
---|---|
Input Voltage Range | -12 V to -3.2 V (-14 V) |
Operating Temperature Range | -40°C to 85°C |
Supply Current | Typ. 130 µA |
Standby Current | 0.1 (max.) µA |
Output Voltage Range | -1.4V,-1.5V,-2.0V,-2.2V,-3.0V,-4.0V,-5.0V,-5.1V,-5.5V,-6.0V,-6.3V,-6.5V,-7.0V,-7.5V,-8.0V,-8.5V,-9.0V,-10.0V |
Output Voltage Accuracy | Typ. ±1.5 % |
Output Current | Output current (Io(max.)=100 mA |
Ripple Rejection | Typ. 65 dB |
Package | SC-88A |
Ceramic Capacitor | Output capacitor with 1.0F ceramic capacitor. |
Note | Internal Thermal Overload Protection Internal Short Circuit Current Limit Soft-start function Shunt SW Function ON/OFF function (Positive voltage control from 0 to +5V) |
Protections / Functions
TSD | Reverse | Current Limit | ISC | Inrush | Constant Slope | ECO mode | Auto Discharge | External Driver | PGOOD |
---|---|---|---|---|---|---|---|---|---|
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 |
---|---|---|---|---|
NJM2828F3 |
|
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.
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NJM2828 Series