LD39150DT25-R(2017) 查看數據表（PDF） - STMicroelectronics

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LD39150DT25-R
(Rev.:2017)

Ultra low drop BiCMOS voltage regulator

STMicroelectronics 

LD39150

3

Typical application circuits

Typical application circuits

(CI and CO capacitors must be placed as close as possible to the IC pins)

Figure 3. LD39150 fixed version with inhibit

Note:

Inhibit pin is not internally pulled down/up then it must not be left floating. Disable the device

when connected to GND or to a positive voltage less than 0.3 V.

Figure 4. LD39150 adjustable version

Note:

Set R2 as close as possible to 4.7 k

VO = VREF (1 + R1/R2)

DocID13159 Rev 5

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