s-1206b23-u3t1g Seiko Instruments Inc., s-1206b23-u3t1g Datasheet - Page 7

• Manufacturer Part Number: s-1206b23-u3t1g
• Description: Ultra Low Current Consumption And Low Dropout Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

*1. V
*2. 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 supplied at least to this value.
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature
coefficient
Current consumption
during operation
Input voltage
Short-circuit current
Rev.1.1
Electrical Characteristics
V
V
V
*1. Temperature change ratio of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
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.
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
∆
∆
OUT(S)
OUT(E)
drop
OUT3
IN1
V
Ta
OUT
Item
: Input voltage at which the output voltage becomes 98% of V
= V
[
*4
: Output voltage when V
mV/
: Specified output voltage
: Actual output voltage at the fixed load
_00
Output voltage when fixing I
IN1
*2
*1
°
*3
C
− (V
]
*1
OUT3
=
V
I
V
∆V
I
V
I
V
OUT
SS1
SHORT
∆
∆
OUT(E)
drop
IN
OUT(S)
V
Ta
OUT2
∆
Symbol
∆
× 0.98)
IN
V
V
[ ]
•
•
OUT
V
OUT
V
V
2 *
OUT
OUT
1
×
∆
IN
Ta
V
1.2 V ≤ V
V
1.5 V ≤ V
V
V
I
V
V
V
−40 ≤ Ta ≤ 85°C
V
V
V
OUT
∆
OUT(S)
= V
IN
IN
IN
IN
IN
IN
IN
IN
OUT
V
•
= V
= V
≥ V
≥ V
= V
= V
= V
= V
OUT
= 100 mA
V
= 0 V
OUT(S)
+ 0.5 V ≤ V
OUT
OUT
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
[
ppm/
(= 30 mA) and inputting V
+ 1.0 V and I
+ 1.0 V, 1.2 V ≤ V
+ 1.0 V, 1.5 V ≤ V
+ 1.0 V, I
+ 1.0 V, I
+ 1.0 V, 1 µA ≤ I
+ 1.0 V, I
+ 1.0 V, no load
+ 1.0 V,
IN
< 1.5 V
≤ 6.5 V
°
C
Seiko Instruments Inc.
Condition
]
3 *
−
÷
OUT
OUT
OUT
1.2 V ≤ V
1.3 V ≤ V
1.4 V ≤ V
1.5 V ≤ V
1.7 V ≤ V
1.9 V ≤ V
2.1 V ≤ V
3.0 V ≤ V
I
I
1.2 V ≤ V
2.3 V ≤ V
OUT
OUT
1000
= 30 mA,
= 30 mA,
= 30 mA,
OUT
= 1 µA
= 30 mA
Table 6
OUT
OUT(S)
OUT(S)
= 100 mA
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT
OUT
≤ 100 mA
OUT(E)
< 2.3 V
≤ 5.2 V
< 1.5 V
< 1.3 V
< 1.4 V
< 1.5 V
< 1.7 V
< 1.9 V
< 2.1 V
< 3.0 V
≤ 5.2 V
OUT3
OUT(S)
after gradually increasing the output current.
after gradually decreasing the input voltage
+ 1.0 V
−15 mV
V
V
× 0.99
150
250
Min.
OUT(S)
OUT(S)
0.5
1.7
−
−
−
−
−
−
−
−
−
−
−
−
−
−
*5
*5
(Ta = 25 °C unless otherwise specified)
V
V
±120
Typ.
0.54
0.50
0.43
0.35
0.33
0.26
0.23
0.15
0.05
0.05
130
100
OUT(S)
OUT(S)
1.0
20
−
−
−
+15 mV
V
V
× 1.01
Max.
0.81
0.73
0.66
0.53
0.50
0.43
0.36
0.23
OUT(S)
OUT(S)
0.2
0.2
1.5
6.5
40
−
−
−
−
−
S-1206 Series
ppm/°C
%/V
%/V
Unit
mA
mA
mV
mA
mA
µA
V
V
V
V
V
V
V
V
V
V
V
Measurement
Circuit
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
2
−
3
3
7