R1150H Series |
VOLTAGE REGULATOR (Wide Input Voltage Range) with RESET |
|
| The R1150H series are CMOS-based voltage regulator (VR) ICs equipped with a voltage detector (VDET). VR function of the R1150Hxxxx has features of low dropout voltage, high output voltage accuracy, and ultra-low supply current. Each of the R1150HxxxA types includes also a chip enable circuit. The output of built-in voltage detector is Nch open drain type. The R1150HxxxC/D types have a pin for connecting external capacitor to set a certain reset delay time instead of chip enable control pin. The regulator output voltage and the detector threshold voltage are fixed in the IC, Output Voltage Accuracy is ±2.0%, while Detector Threshold Accuracy is ±2.5%. The R1150HxxxA (with chip enable function) and C series can supervise input voltage by the built-in detector. R1150HxxxB type can supervise SENSE pin voltage by the built-in detector. R1150HxxxD type can supervise VOUT voltage, or Regulator Output Voltage of this IC itself. Since the package for these ICs is the SOT-89-5 package, high density mounting of the ICs on boards is possible. |
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| Feature |
|
| ● |
TYP. 7µA |
| ● |
Max. 24.0V |
| ● Output Voltage (VR) |
2.1V to 14.0V |
| ● |
2.3V to 15.0V |
| ● |
±2.0%(VR), ±2.5%(VD) |
| ● Output Current | Min. 150mA(VOUT=5V) |
| ● Small Package | SOT-89-5 |
| ● Built-in Current Limit Circuit, Thermal Shutdown Circuit (VR) | |
| ● Monitoring VDD voltage | A/C type |
| ● Monitoring sense pin (SENSE ) voltage | B type |
| ● Monitoring VOUT pin voltage | D type |
| Applications | |
| ● Power source and Reset circuit for cameras, videos and mobile telecommunication equipment. | |
| ● Power source and Reset circuit for battery-operated equipment. | |
| ● Power source and Reset circuit for home appliances. | |
| Data Sheet(PDF) | |
| R1150H Series | |