| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 4 Pin |
| Supply Voltage (DC) | 15.0V (max) |
| Operating Voltage | 0V ~ 15V |
| Case/Package | TO-261-4 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 10.0V (max) |
| Output Voltage | 3.3 V |
| Output Current | 800 mA |
| Number of Positions | 4 Position |
| Power Dissipation | 12 W |
| Quiescent Current | 5 mA |
| voltage rating | 1.1 V |
| Input Voltage (Max) | 15 V |
| Input Voltage (Min) | 5.3 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 1.3 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 12000 mW |
| Accuracy | ±1 % |
| Input Voltage | 15 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 6.5 mm |
| Size-Width | 3.5 mm |
| Size-Height | 1.8 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The LD1117S33CTR is a low drop voltage regulator able to provide up to 800mA of output current, available even in adjustable version (VREF = 1.25V). The LD1117S33CTR offers an output voltage of 3.3V. The LD1117S33CTR optimises the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, 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.
● Low dropout voltage: 1V typ.
● Output current up to 800mA
● Fixed output voltage of 3.3V
● Internal current and thermal limit
● Supply voltage rejection: 75dB typ.
● Embossed Tape Packaging
ST Microelectronics
44 Pages / 1.6 MByte
ST Microelectronics
28 Pages / 0.63 MByte
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5 Pages / 0.04 MByte
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42 Pages / 1.03 MByte
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LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
ST Microelectronics
Fixed LDO Voltage Regulator, 5.3V to 15V, 1.1V Dropout, 3.3Vout, 950mAout, SOT-223-4
ST Microelectronics
Fixed LDO Voltage Regulator, 4.75V to 15V, 1.1V Dropout, 3.3Vout, 800mAout, SOT-223-3
ST Microelectronics
Voltage regulator; LDO, linear, fixed; 3.3V; 0.95A; SOT223; SMD
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