R1121N_17 Datasheet, PDF (3/18 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

PIN CONFIGURATION
SOT-23-5
5
4
(mark side)
R1121N
PIN DESCRIPTION
Pin No
1
2
3
4
5
123
Symbol
VOUT
GND
VDD
CE or CE
NC
Description
Output pin
Ground Pin
Input Pin
Chip Enable Pin
No Connection
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
VIN
Input Voltage
VCE
Input Voltage( CE or CE Pin)
VOUT
Output Voltage
IOUT
Output Current
PD
Power Dissipation (SOT-23-5) ^∗
Topt
Operating Temperature Range
Tstg
Storage Temperature Range
∗) For Power Dissipation, please refer to PACKAGE INFORMATION.
Rating
Unit
9.0
V
-0.3 ~ VIN+0.3
V
-0.3 ~ VIN+0.3
V
200
mA
420
mW
-40 ~ 85
°C
-55 ~ 125
°C
ABSOLUTE MAXIMUM RATINGS
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the
permanent damages and may degrade the life time and safety for both device and system using the device
in the field.
The functional operation at or over these absolute maximum ratings is not assured.
3