3Output Low Dropout Voltage Regulator

Manufacturer's part number :

NJM2893

Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2893 is a 3-channel low dropout voltage regulator featuring a low noise, high precision of ±1.0%, high ripple rejection ratio of 75dB, and 100mA output current (all outputs).It has an ON/OFF function which reduces the quiescent current on stand-by mode. Further the NJM2893 is available in a small and thin surface mount 8-lead MSOP (TVSP) package, and it can use ceramic capacitor of 1μF as an output capacitor. Therefore it can achieve a high-density mounting and is suitable for small precision devices, portable devices and others.

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    Features

  • High Ripple Rejection (75dB typ. (f=1kHz, Vo=3V Version))
  • Output Noise Voltage (Vno=45μVrms typ.)
  • Output capacitor with 1.0μF ceramic capacitor (Vo≧2.7V)
  • Output Current (Io(max.)=100mA×3)
  • High Precision Output (Vo±1.0%)
  • Low Dropout Voltage (0.10V typ. (Io=60mA))
  • ON/OFF Control (Active High)
  • Internal Short Circuit Current Limit
  • Internal Thermal Shutdown Circuit
  • Bipolar Technology
  • Package Outline (MSOP8(TVSP8) MEET JEDEC MO-187-DA / THIN TYPE)
Features Similar products
Max Input Voltage (V) 14  

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Output Voltage (V) 1.5 to 5  
Typ. Dropout Voltage @ Max. lout (mV) 100  
Typ. Output Voltage Accuracy (%) ± 1  
Output Current (mA) 100  
Operating Temperature (°C) -40 to 85  
Package MSOP-8 (TVSP-8)