R1172N081_17 Datasheet, PDF (4/25 Pages) RICOH electronics devices division – SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO

R1172x
• HSOP-6J
Pin No.
Symbol
Description
1
VOUT
Voltage Regulator Output Pin
2
GND*¹
Ground Pin
3
CE or CE
Chip Enable Pin
4
NC
No Connection
5
GND*¹
Ground Pin
6
VDD
Input Pin
∗1) The GND pin must be wired together when it is mounted on board.
ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
VCE
VOUT
Item
Input Voltage
Input Voltage ( CE or CE Input Pin)
Output Voltage
Power Dissipation (SOT-23-5) *
Rating
6.5
−0.3 to 6.5
−0.3 to VIN+0.3
420
Unit
V
V
V
Power Dissipation (SOT-89-5) *
PD
Power Dissipation (HSON-6) *
900
mW
900
Power Dissipation (HSOP-6J) *
1700
Topt
Operating Temperature Range
Tstg
Storage Temperature Range
−40 to 85
°C
−55 to 125
°C
∗) For Power Dissipation, please refer to PACKAGE INFORMATION.
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.
RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the
recommended operating conditions, even if when they are used over such conditions by momentary
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue
to operate over the recommended operating conditions.
4