TPS75201-EP, TPS75215-EP, TPS75218-EP, TPS75225-EP, TPS75233-EP WITH RESET

TPS75401-EP, ’75415-EP, ’75418-EP, ’75425-EP, ’75433-EP WITH POWER GOOD

FAST-TRANSIENT-RESPONSE 2-A LOW-DROPOUT VOLTAGE REGULATORS

SGLS165 – APRIL 2003

6

POST OFFICE BOX 655303

TPS754xx PG timing diagram

VI

VPG

(see Note A)

VPG

t

t

t

VO

Threshold

Voltage

PG

Output

Output

Undefined

Output

Undefined

VIT +(see Note B)

VIT –(see Note B)

VIT –(see Note B)

VIT +(see Note B)

NOTES: A. VPG is the minimum input voltage for a valid PG. The symbol VPG is not currently listed within EIA or JEDEC standards for

semiconductor symbology.

B. VIT –Trip voltage is typically 17% lower than the output voltage (83%VO) VIT– to VIT+ is the hysteresis voltage.