R1100 Series
Low Supply Current Voltage Regulator
R1100 Series
Low Supply Current Voltage Regulator
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Description
The R1100 Series are compact CMOS-based voltage regulators featuring 35mA to 100mA. Even if VOUT is shorted to the GND, the included current limit circuit protects the ICs from the destruction. R1100 is available in the SON1408-3 package, consequently providing a compact design.
Spec
Standard | |
---|---|
Input Voltage Range | Max. 6.0 V (6.5 V) |
Operating Temperature Range | -40°C to 85°C (125°C) |
Supply Current | Typ. 1.5 µA |
Output Voltage Range | 0.9 V to 4.0 V (0.1 V step) |
Output Voltage Accuracy | ±2.0% (Ta = 25°C) |
Output Voltage Temperature Coefficient | Typ. ±100 ppm/°C |
Dropout Voltage | Typ. 20 mV (IOUT = 1 mA, VOUT = 3.0 V) |
Line Regulation | Typ. 0.05%/V |
Output Current | Min. 100 mA (VOUT = 3 V) |
Package | SON1408-3 |
Protections / Functions
TSD | Reverse | Current Limit | ISC | Inrush | ECO mode | Auto Discharge | External Driver | PGOOD | Soft Start |
---|---|---|---|---|---|---|---|---|---|
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 |
Technical Documents
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R1100D301C Dropout Voltage vs. Output Current
Quality & Packages
- 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.
FAQ
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R1100 Series