R1180x

2

BLOCK DIAGRAMS

R1180xxx1B

R1180xxx1C

GND

Vref

Current Limit

CE

GND

Vref

Current Limit

SELECTION GUIDE

The output voltage, version, and the taping type for the ICs can be selected at the user's request.

The selection can be made with designating the part number as shown below:

↑ ↑ ↑ ↑ ↑

a b

c

d e

Code

Contents

a

Designation of Package Type :

N: SOT-23-5 (Mini mold)

Q: SC-82AB (Super-mini mold)

D: SON1612-6

b

Stepwise setting with a step of 0.1V in the range of 1.2V to 3.6V is possible.

c

Designation of Active Type :

B: active high type

C: without chip enable circuit

d

Designation of Taping Type :

Ex. TR (refer to Taping Specifications; TR type is the standard direction.)

e

Designation of composition of pin plating:

-F: Lead free plating (SOT-23-5,SC-82AB,SON1612-6)