LD39150DT12-R 查看數據表（PDF） - STMicroelectronics

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LD39150DT12-R

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

1 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 0.3V

Figure 4. LD39150 adjustable version

2 Set R2 as close as possible to 4.7KΩ.

VO = VREF (1 + R1/R2)

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