HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR

S-1112/1122 Series

Seiko Instruments Inc.

3



Product Name Structure

Users can select the product type, output voltage, and package type for the S-1112/1122 Series. Refer to

“1. Product name” regarding the contents of product name, “2. Packages” regarding the package

drawings, “3. Product name lists” regarding details of product name.

1. Product name

(1) SNT-6A(H) for S-1112 Series

S-1112 x xx PI - xxx TF U

Output voltage

15 to 55

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

it is expressed as 15.)

IC direction in tape specifications

*1

Package name (abbreviation)

PI : SNT-6A(H)

Environmental code

U: Lead-free (Sn 100%), halogen-free

Product name (abbreviation)

*2

Product type

*3

A: ON/OFF pin negative logic

B: ON/OFF pin positive logic

(2) SOT-23-5 for S-1112 Series

S-1112 x xx MC - xxx TF x

Output voltage

15 to 55

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

it is expressed as 15.)

Package name (abbreviation)

MC: SOT-23-5

Product name (abbreviation)

*2

Product type

*3

A: ON/OFF pin negative logic

B: ON/OFF pin positive logic

Environmental code

U: Lead-free (Sn 100%), halogen-free

G: Lead-free (for details, please contact our sales office)

IC direction in tape specifications

*1

*1. Refer to the tape drawing.

*2. Refer to the product name lists.

*3. Refer to “3. ON/OFF pin” in “ Operation”.