R1131D081A Datasheet, PDF (3/30 Pages) RICOH electronics devices division – Low Voltage 300mA LDO REGULATOR

R1131x
PIN CONFIGURATIONS
SOT-23-5
5
4
(mark side)
Top View
654
SON-6
Bottom View
456
∗
∗
HSON-6
Top View
6 54
Bottom View
4 56
∗
∗
∗
123
123
321
1 23
3 21
PIN DESCRIPTIONS
• SOT-23-5
Pin No.
1
2
3
4
5
Symbol
VDD
GND
CE or CE
NC
VOUT
Description
Input Pin
Ground Pin
Chip Enable Pin
No Connection
Output pin
• SON-6,HSON-6
Pin No.
1
2
3
4
5
6
Symbol
VDD
NC
VOUT
NC
GND
CE or CE
Description
Input Pin
No Connection
Output pin
No Connection
Ground Pin
Chip Enable Pin
∗ Tab or Tab suspension Ieads in the parts have
GND level.
(They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
VCE
VOUT
IOUT
PD
Topt
Tstg
Item
Input Voltage
Input Voltage( CE /CE Pin)
Output Voltage
Output Current
Power Dissipation (SOT23-5)*¹
Power Dissipation (SON-6)*¹
Power Dissipation (HSON-6)*¹
Operating Temperature Range
Storage Temperature Range
Rating
Unit
6.5
V
−0.3 to 6.5
V
−0.3 to VIN+0.3
V
350
mA
420
500
mW
900
−40 to 85
°C
−55 to 125
°C
*1) For Power Dissipation please refer to PACKAGE INFORMATION to be described.
3