| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Case/Package | TO-252-3 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.25V ~ 15V |
| Output Current | 950 mA |
| Number of Positions | 3 Position |
| Power Dissipation | 12 W |
| Quiescent Current | 10 mA |
| voltage rating | 1.1 V |
| Input Voltage (Max) | 15 V |
| Output Current (Max) | 0.8 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 12000 mW |
| Accuracy | 1 % |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Cut Tape (CT) |
| Size-Length | 6.6 mm |
| Size-Width | 6.2 mm |
| Size-Height | 2.4 mm |
| Operating Temperature | 0℃ ~ 125℃ |
The LD1117DT is a 1.1V adjustable and fixed low drop positive Voltage Regulator able to provide up to 800mA of output current. High efficiency is assured by an NPN pass transistor. Unlike than PNP one the quiescent current flows mostly into the load. Only a very common 10µF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. The adjustable regulator is pin-to-pin compatible with the other standard and an adjustable voltage regulator maintaining the better performances in terms of drop and tolerance.
● Internal current and thermal limit
● Available in ±1% at 25°C and 2% in full temperature range
● Supply voltage rejection of 75dB (typical)
ST Microelectronics
28 Pages / 0.97 MByte
ST Microelectronics
19 Pages / 0.13 MByte
ST Microelectronics
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