Features: • Output voltage 3.3 V or adjustable• 1.0 A output current• Low drop voltage < 1.2 V @ 800 mA• Short circuit protected• Overtemperature protected• Operating range up to 15 V• Industrial typeSpecifications Parameter Symbol Limit Values ...
IFX1117: Features: • Output voltage 3.3 V or adjustable• 1.0 A output current• Low drop voltage < 1.2 V @ 800 mA• Short circuit protected• Overtemperature protected• Op...
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Parameter | Symbol | Limit Values | Unit | Test Condition | |
Min. | Max. | ||||
Input - Output Voltage Difference (variable device only) | |||||
Voltage | VI - VQ | -0.3 | 20 | V | |
Input Voltage (fixed voltage version only) | |||||
Voltage | VI | -0.3 | 20 | V | |
Output | |||||
Voltage | VQ | -0.3 | 20 | V | |
Current | IQ | Internally limited | |||
ESD Rating | |||||
Electrostatic discharge voltage |
VESD | -2 | 2 | kV | Human Body Model |
Temperature | |||||
Storage temperature | Tstg | -50 | 150 | ||
Junction temperature | Tj | -40 | 150 |
The IFX1117 is a monolithic integrated fixed NPN type voltage regulator that can supply loads up to 1.0 A. The device is housed in the small surface mounted SOT223 package. The IC is equipped with additional protection against overload, short circuit and overtemperature.
The IFX1117 supplies a regulated output voltage of 3.3 V (±2%). The IFX 1117 GSV supplies an output voltage with ±2% precision adjustable via an external voltage divider. The input voltage for the IFX 1117 GSV33 ranges from 4.5 V (= VQ+VDR) to 15 V for a load current of 800 mA, for the maximum load current of 1.0 A a minimum input voltage of 4.7 V is required. The drop voltage VDR ranges from 1.1 V to 1.4 V depending on the load current level.
The device operates in the temperature range of the IFX1117 Tj = 0 to 125 .