R1131 Datasheet, PDF (4/24 Pages) RICOH electronics devices division – R1131

R1131x
R1131Dxx2 (HSON-6) is the discontinued product. As of June in 2016.
PIN CONFIGURATIONS
z SOT-23-5
5
4
(mark side)
z SON-6
Top View
654
Bottom View
456
∗
∗
123
123
321
z HSON-6
Top View
6 54
Bottom View
4 56
∗
∗
∗
1 23
3 21
PIN DESCRIPTIONS
• SOT-23-5
Pin No
1
2
3
4
5
Symbol
VDD
GND
CE or CE
NC
VOUT
Input Pin
Ground Pin
Chip Enable Pin
No Connection
Output pin
Pin Description
• SON-6, HSON-6
Pin No
1
2
3
4
Symbol
VDD
NC
VOUT
NC
Input Pin
No Connection
Output pin
No Connection
Pin Description
5
GND
Ground Pin
6
CE or CE
Chip Enable Pin
∗) Tab and tab suspension leads are GND level. (They are connected to the reverse side of this IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
The tab suspension leads do not be connect to other wires or land patterns.
4