NJU7241 Series
High-Precision LDO 60mA C-MOS Voltage Regulator with Standby
NJU7241 Series
High-Precision LDO 60mA C-MOS Voltage Regulator with Standby
拡大
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Description
The NJU7241 series is a high precision ±2%，60mA output，C-MOS voltage regulator with standby function，which contains internal accurate voltage reference，error amplifier，control transistor，output voltage setting resistor，short current protection circuit and standby circuit. The fixed regulation voltages of internal circuits are as following line-up. The NJU7241 series packed SOT-23-5 and suitable for battery-operated items，battery back-up systems，and especially control block of cellular phone system because of low operating current and low dropout voltage.
Spec
| Standard | |
|---|---|
| Input Voltage Range | - V to 14 V (15 V) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Current | Typ. 20 µA |
| Standby Current | 0.1 µA |
| Output Voltage Accuracy | Typ. ±2 % |
| Dropout Voltage | Typ. ΔVIO<0.3V，@IOUT=60mA，VOUT=3V |
| Ripple Rejection | Typ. 55 dB |
| Package | SOT-23-5 |
| Note | Wide Operating Voltage Range |
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 |
|---|---|---|---|---|
| NJU7241F |
|
SOT-23-5 | - | NJU-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
NJU7241 Series