R1100D Datasheet, PDF (2/14 Pages) RICOH electronics devices division – ULTRA SMALL PACKAGE VOLTAGE REGULATOR

R1100D
BLOCK DIAGRAMS
VDD
OUT
Vref
Current Limit
GND
SELECTION GUIDE
The output voltage, the active type, and the packing type for the ICs can be selectied at the user’s request.
The selection can be made with designating the part number as shown below:
R1100xxx1C-xx ←Part Number
↑ ↑ ↑↑ ↑
a b cd e
Code
a
b
c
d
e
Contents
Designation of Package Type
D: SON1408-3
Setting Output Voltage (VOUT):
Stepwise setting with a step of 0.1V in the range of 0.9V to 4.0V is possible.
1 : Fixed
C : Fixed
Designation of Taping Type: TR (Refer to Taping Specifications)
2