S-818 SII [Seiko Instruments Inc], S-818 Datasheet - Page 5

• Manufacturer Part Number: S-818
• Description: LOW DROPOUT CMOS VOLTAGE REGULATOR
• Manufacturer: SII [Seiko Instruments Inc]

Rev.1.2
„ Test Circuits
„ Standard Circuit
„ Operating Conditions
Input capacitor (C
Output capacitor (C
Equivalent Series Resistor (ESR) : 10
Input Series Resistor (R
1.
3.
5.
INPUT
C
IN
Single GND
Figure 5 Standard Circuit
Set to
power ON
IN
Set to
power ON
Set to
power ON
VIN
)
L
VIN
ON/ OFF
)
ON/OFF
VIN
ON/OFF
VIN
IN
VSS
)
VOUT
VOUT
VSS
VSS
VOUT
VSS
VOUT
: 0.47 F or more
: 2 F or more
: 10
GND
C
or less
or less
V
A
V
OUTPUT
L
Seiko Instruments Inc.
V
A
Figure 4 Test Circuits
R
L
In addition to a tantalum capacitor, a ceramic
capacitor of 2 F or more can be used in CL.
C
capacitor of 0.47 F or more.
LOW DROPOUT CMOS VOLTAGE REGULATOR
IN
is a capacitor used to stabilize input. Use a
2.
4.
A
A
Set to
V
IN
VIN
VIN
ON/OFF
ON/OFF
or GND
VOUT
VOUT
VSS
VSS
V
S-818 Series
R
L
5