R1516 Series
36V Input 150mA Voltage Regulator
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Description
The R1516 Series are CMOS-based voltage regulators featuring 150mA output current and 36V input voltage. In addition to a fold-back protection circuit built into conventional regulators, R1516 contains a thermal shutdown circuit. Besides the low supply current by CMOS, the operating temperature is -40°C to 105°C and the maximum input voltage is 36V, the R1516 series are very suitable for use in digital home appliances and automotive applications. Compared to the same 150mA output R1514 Series,
R1516 offers an excellent load transient response.
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Spec
Consumer Automotive Input Voltage Range 4.0 V to 36.0 V (50.0 V) Operating Temperature Range -40°C to 105°C (125°C) -40°C to 105°C (150°C) Supply Current Typ. 29 µA Standby Current Typ. 0.1 µA Output Voltage Range 1.8 V to 6.2 V (0.1 V step) Output Voltage Accuracy ±1.0% (Ta = 25°C, VOUT ≥ 3.2 V) Output Voltage Temperature Coefficient Typ. ±100 ppm/°C Line Regulation Typ. 0.1%/V Output Current Min. 150 mA (VOUT = 5.0 V, VIN = 8.0 V) Package SOT-89-5, HSOP-6J Protections / Functions
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver PGOOD 
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Technical
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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R1516x050B Output Voltage vs. Output Current
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability R1516HxxxB-T1-FE SOT-89-5 R1516H R1516H-FE R1516SxxxB-E2-FE HSOP-6J R1516S R1516S-FE R1516HxxxB-T1-JE SOT-89-5 R1516H R1516H-JE R1516HxxxB-T1-AE SOT-89-5 R1516H R1516H-AE R1516SxxxB-E2-JE HSOP-6J R1516S R1516S-JE R1516SxxxB-E2-AE HSOP-6J R1516S R1516S-AE - 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.
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Download Datasheet
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 |