The LX8117/8117A/8117B series are positive Low Dropout (LDO) regulators. At the designed maximum load current, the LX8117 series dropout voltage is guaranteed to be 1.2V or lower at 0.8A (LX8117A 1.3V @ 1A). The dropout voltage decreases with load current. An adjustable output voltage version of the LX8117/17A/17B is available, as well as versions with fixed.
m power source when they are operated under short-circuit conditions. The regulator's internal circuitry will operate at input-to-output differential voltages down to 1V. Most regulator circuit designs include output capacitors with values in the range of tens to hundreds of microfarads or more. The LX8117/17A/17B typically requires at least 10µF of output capacitance for stable operation. PNP-type regulators can waste current equal to as much as 10 percent of their output as a quiescent current which flows directly to ground, bypassing the load. Quiescent current from the LX8117/17A/ 17B flow.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LX8117B-33CDD |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
2 | LX8117B-33CST |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
3 | LX8117B-33 |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
4 | LX8117B-00 |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
5 | LX8117B-00CDD |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
6 | LX8117B-00CDT |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
7 | LX8117B-00CST |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
8 | LX8117B-05 |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
9 | LX8117B-05CDD |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
10 | LX8117B-05CDT |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
11 | LX8117B-05CST |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS | |
12 | LX8117B-25 |
Microsemi Corporation |
0.8/ 1 & 1.2A LOW DROPOUT POSITIVE REGULATORS |