S-1200 Seiko Instruments, S-1200 Datasheet - Page 8

• Manufacturer Part Number: S-1200
• Description: HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT CAPACITANCE CMOS VOLTAGE REGULATOR
• Manufacturer: Seiko Instruments

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*1. V
*2. The output current at which the output voltage becomes 95% of V
*3. V
*4. The change in temperature [mV/°C] is calculated using the following equation.
*5. The output current can be at least this value.
8
HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT CAPACITANCE CMOS VOLTAGE REGULATOR
S-1200 Series
V
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid
to the power dissipation of the package when the output current is large.
This specification is guaranteed by design.
current.
OUT(E)
OUT(S)
drop
V
V
input voltage.
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
∆
= V
∆
V
OUT3
IN1
Ta
OUT
: Specified output voltage
: Actual output voltage at the fixed load
The output voltage when fixing I
is the input voltage at which the output voltage becomes 98% of V
IN1
is the output voltage when V
[
mV
− (V
/
OUT3
°
C
]
1 *
× 0.98)
=
V
OUT(S)
[ ]
V
2 *
×
∆
Ta
∆
IN
V
•
OUT
= V
OUT
V
Seiko Instruments Inc.
OUT
(= 30 mA) and inputting V
OUT(S)
[
ppm
+ 1.0 V and I
/
°
C
]
3 *
÷
1000
OUT
= 30 mA or I
OUT(E)
OUT(S)
after gradually increasing the output
+ 1.0 V
OUT3
OUT
after gradually decreasing the
= 100 mA.
Rev.3.2
_00