S-1206B12-I6T2G Ver la hoja de datos (PDF) - Seiko Instruments Inc
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S-1206B12-I6T2G
Seiko Instruments Inc
S-1206B12-I6T2G Datasheet PDF : 36 Pages
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ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1206 Series
Electrical Characteristics
Table 6
(Ta = 25 °C unless otherwise specified)
Item
Output voltage*1
Output current*2
Dropout voltage*3
Line regulation
Symbol
Condition
Min.
VOUT(E)
IOUT
Vdrop
∆VOUT1
∆VIN • VOUT
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
1.2 V ≤ VOUT(S) < 1.5 V
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
1.5 V ≤ VOUT(S)
VIN ≥ VOUT(S) + 1.0 V, 1.2 V ≤ VOUT(S) < 1.5 V
VIN ≥ VOUT(S) + 1.0 V, 1.5 V ≤ VOUT(S)
IOUT = 100 mA
1.2 V ≤ VOUT(S) < 1.3 V
1.3 V ≤ VOUT(S) < 1.4 V
1.4 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) < 1.7 V
1.7 V ≤ VOUT(S) < 1.9 V
1.9 V ≤ VOUT(S) < 2.1 V
2.1 V ≤ VOUT(S) < 3.0 V
3.0 V ≤ VOUT(S) ≤ 5.2 V
VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V IOUT = 1 µA
IOUT = 30 mA
VOUT(S)
−15 mV
VOUT(S)
× 0.99
150*5
250*5
0.5
−
−
−
−
−
−
−
−
−
Typ.
VOUT(S)
VOUT(S)
−
−
0.54
0.50
0.43
0.35
0.33
0.26
0.23
0.15
0.05
0.05
Max.
VOUT(S)
+15 mV
VOUT(S)
× 1.01
−
−
0.81
0.73
0.66
0.53
0.50
0.43
0.36
0.23
0.2
0.2
Unit
Measurement
Circuit
V
1
V
1
mA
3
mA
3
V
1
V
1
V
1
V
1
V
1
V
1
V
1
V
1
%/V
1
%/V
1
Load regulation
∆VOUT2
VIN = VOUT(S) + 1.0 V, 1 µA ≤ IOUT ≤ 100 mA
−
Output voltage
temperature
coefficient*4
∆VOUT
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
∆Ta • VOUT −40 ≤ Ta ≤ 85°C
−
20
40
mV
1
±120
−
ppm/°C
1
Current consumption
during operation
ISS1
VIN = VOUT(S) + 1.0 V, no load
−
1.0
1.5
µA
2
Input voltage
VIN
Short-circuit current ISHORT
−
1.7
−
6.5
V
−
VIN = VOUT(S) + 1.0 V, 1.2 V ≤ VOUT < 2.3 V
−
130
−
mA
3
VOUT = 0 V
2.3 V ≤ VOUT ≤ 5.2 V
−
100
−
mA
3
*1. VOUT(S) : Specified output voltage
VOUT(E) : Actual output voltage at the fixed load
Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S) + 1.0 V
*2. Output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 : Output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 100 mA
VIN1 : Input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage
*4. The change in temperature [mV / °C] is calculated using the following equation.
[ ] [ ] [ ] ∆VOUT
mV/°C
= V *1
OUT(S)
V
*2 ×
∆VOUT
ppm/°C *3 ÷ 1000
∆Ta
∆Ta • VOUT
*1. Temperature change ratio of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be supplied at least to this value.
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.
Seiko Instruments Inc.
7
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