HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

S-T111 Series

Seiko Instruments Inc.

3

Product Code Structure

• The product types and output voltage for the S-T111 Series can be selected at the user’s request. Refer

to the “Product name” for the meanings of the characters in the product name and “Product name list”

for the full product names.

1. Product name

S-T111

x

xx

xx

–

xxx

TF

G

IC direction in tape specifications

*1

Product name (abbreviation)

*2

Package name (abbreviation)

MC: SOT-23-5

Output voltage

15 to 55

(e.g. when the output voltage is 1.5 V,

it is expressed as 15.)

Product type

*3

A: ON/OFF pin negative logic

B: ON/OFF pin positive logic

*1. Refer to the taping specifications at the end of this book.

*2. Refer to the product name list.

*3. Refer to 3. Shutdown (ON/OFF pin) in the “

Operation”.