150mA 36V Input LDO Regulator for Automotive Application
The R1516x Series are CMOS-based high-voltage resistant and low supply current voltage regulator ICs that provide the minimum 150mA of output voltage. Internally, the R1516x Series consists of a Foldback Protection Circuit, and a Thermal Shutdown Circuit in addition to the basic regulator circuits. The operating temperature range is between –40ºC to 105ºC, and the maximum input voltage is 36V. All these features allow this device to become an ideal power source for car accessories and ECUs.
The R1516x Series are available in fixed output voltage options between 1.8V and 6.2V in 0.1V steps. The output voltage accuracy is ±1%.
The R1516x Series are available in two types of packages: SOT-89-5 that is for high-density mounting and HSOP-6J that is for ultra high wattage.
|Input Voltage Range (Maximum Rating)||4V to 36V (50V)|
|Supply Current||Typ. 29µA|
|Standby Current||Typ. 0.1µA|
|Output Voltage Temperature Coefficient||Typ. ±100ppm/°C|
|Output Current||Min. 150mA (VOUT=5.0V, VIN=8.0V)|
|Line Regulation||Typ. 0.1%/V|
|Output Voltage Accuracy||±1% (VOUT ≥ 3.2V, Ta=25ºC)|
|Output Voltage Range||1.8V to 6.2V (0.1V steps)|
|Built-in Foldback Protection Circuit||50mA (Current at short mode)|
|Built-in Thermal Shutdown Circuit||Stops at 160°C|
|Operating Temperature||−40°C to 105°C|
- ・Power source for accessories such as car audios, car navigation systems, and ETC systems
- ・Power source for ECUs such as EV inverter and battery charge control unit
|Data Sheet||Package||Quality Assurance Data||Suffix||Composition & Content*1|
|SOT-89-5||Contact us*2||-JE||Sn (Sn: 100%)|
|HSOP-6J||Contact us*2||-JE||Sn (Sn: 100%)|
- *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.