R1514x SeriesAEC-Q100 Certified

150mA Voltage Regulator (Wide Input Voltage Range) for Automotive Applications

Outline

Data Sheet
Data Sheet

The R1514x is a CMOS-based positive voltage regulator (VR) IC featuring 150 mA output current. It is specifically designed for automotive applications. The R1514xxxxB has features of high input voltage and ultra-low supply current. A peak current limit circuit, a short current limit circuit, and a thermal shutdown circuit are built in the R1514x.
The operating temperature is −40°C to 105°C and the maximum input voltage is 36 V, the R1514x is very suitable for power source of car accessories.
The regulator output voltage is fixed in the R1514xxxxB and can be selected with a step of 0.1 V in the range of 2.0 V to 12.0 V. The Output voltage accuracy is ±2%.
The packages for this IC are the SOT-89-5 for space saving and the HSOP-6J for higher power applications.

Features

Input Voltage Range (Maximum Rating) 4V to 36V (50V)
Operating Temperature −40°C to 105°C
Supply Current (ISS) Typ. 9µA
Standby Current (Istandby) Typ. 0.1µA
Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C
Output Current (IOUT) Min. 150mA (VIN = VOUT + 3.0 V; R1514x050B)
Line Regulation Typ. 0.05%/V
Output Voltage Accuracy ±2%
Output Voltage Range (VOUT) 2.0V to 12.0V (0.1V steps)
Packages SOT-89-5, HSOP-6J
AEC-Q100 Certified Product Package Type SOT-89-5, HSOP-6J
Built-in Short Current Limit Circuit Typ. 50mA
Built-in Peak Current Limit Circuit  
Built-in Thermal Shutdown Circuit  

Applications

  • Power source for car accessories including car audio equipment, car navigation system, and ETC system.

Documents Download

Data Sheet Package Quality Assurance Data Suffix Composition & Content*1
R1514x Series SOT-89-5 Contact us*2 -JE Sn (Sn: 100%)
Reliability -AE
HSOP-6J Contact us*2 -JE Sn (Sn: 100%)
Reliability -AE
  • *1The composition of the product cannot be specified.
  • *2The reliability information is not listed for devices above rank2. Please contact Ricoh sales representatives for further informations.

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