| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 4 Pin |
| Case/Package | TO-261-4 |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3 V |
| Output Current | 1 A |
| Supply Current | 15 mA |
| Number of Positions | 4 Position |
| Quiescent Current | 15 mA |
| Output Capacitor Type | Ceramic |
| voltage rating | 500 mV |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 7.5 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 1 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | ≤7.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ |
This LDO LM3940IMPX-3.3/NOPB linear regulator from Texas Instruments acts like a variable resistor to maintain a steady voltage level. Its typical dropout voltage at current is 0.11@100mA|0.5@1A V. This voltage regulation device"s single output can produce a current up to 1 A. Using the part will provide the power your application needs by requiring a voltage only of 4.5 V and not exceeding a voltage of 7.5 V. With a fixed output that has a voltage of 3.3 V, this is power management at its best. Using a load regulation of 50mV and line regulation of 40mV is needed for a programmable DC power supply. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. The maximum dropout voltage is 0.8@1A|0.15@100mA V. Its polarity is positive. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 125 °C.
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