| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Supply Voltage (DC) | 15.0 V (max) |
| Case/Package | TO-252 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 10.0 V (max) |
| Output Voltage | 3.30 V (max) |
| Output Current | 800 mA |
| voltage rating | 1.10 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
The LD1117DT33 is a Low-drop Voltage Regulator able to provide up to 800mA of output current, available even in adjustable version (VREF=1.25V). High efficiency is assured by NPN pass transistor. In fact in this case, 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. Adjustable voltage regulator maintaining the better performances in terms of drop and tolerance.
● Low dropout voltage (1V typical)
● 2.85V Device performances are suitable for SCSI-2 active termination
● 800mA Output current
● 3.3V Fixed output voltage
● Adjustable version availability (VREF=1.25V)
● Internal current and thermal limit
● 75dB (typical) Supply voltage rejection
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Fixed LDO Voltage Regulator, 4.75V to 15V, 1.1V Dropout, 3.3Vout, 800mAout, TO-252-3
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