S-1206B18-I6T2G Seiko Instruments, S-1206B18-I6T2G Datasheet - Page 20

• Manufacturer Part Number: S-1206B18-I6T2G
• Description: IC, LDO VOLT REG, 1.8V, 250mA, SNT-6A-6
• Manufacturer: Seiko Instruments

Specifications of S-1206B18-I6T2G

• Primary Input Voltage: 6.5V
• Output Voltage Fixed: 1.8V
• Dropout Voltage Vdo: 150mV
• No. Of Pins: 6
• Output Current: 250mA
• Operating Temperature Range: -40°C To +85°C
• Output Voltage: 5.2V
• Polarity: Positive
• Input Voltage Max: 7 V
• Output Type: Fixed
• Dropout Voltage (max): 3 V at 100 mA
• Load Regulation: 20 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SNT-6A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1206 Series
S-1206B12
V
S-1206B30
V
S-1206B50
V
(2) Load Transient Response Characteristics (Ta = 25 ° C)
IN
IN
IN
= 2.2 V, I
= 4.0 V, I
= 6.0 V, I
2.8
2.4
2.0
1.6
1.2
0.8
0.4
4.6
4.2
3.8
3.4
3.0
2.6
2.2
6.6
6.2
5.8
5.4
5.0
4.6
4.2
−0.4
−0.4
−0.4
V
V
V
OUT
OUT
OUT
−0.2 0 0.2
−0.2 0 0.2
I
I
I
−0.2 0 0.2
OUT
OUT
OUT
OUT
OUT
OUT
= 1 ↔ 40 mA
= 1 ↔ 40 mA
= 1 ↔ 40 mA
C
C
C
C
C
C
IN
IN
IN
IN
IN
IN
0.4
0.4
0.4
= C
= C
= C
= C
= C
= C
t [ms]
t [ms]
t [ms]
L
L
0.6
0.6
0.6
L
L
= 1.0 µF
= 0.1 µF
L
L
= 1.0 µF
= 0.1 µF
= 1.0 µF
= 0.1 µF
0.8 1.0 1.2
0.8 1.0 1.2
0.8 1.0 1.2
1.4
1.4
1.4
Seiko Instruments Inc.
1.6
1.6
1.6
40
1
40
1
40
1
V
V
V
IN
IN
IN
= 2.2 V, I
= 4.0 V, I
= 6.0 V, I
4.6
4.2
6.6
6.2
2.8
2.4
3.8
3.4
3.0
2.6
2.2
5.8
5.4
5.0
4.6
4.2
2.0
1.6
1.2
0.8
0.4
−0.4
−0.4
−0.4
V
V
V
OUT
OUT
I
−0.2 0 0.2
OUT
I
−0.2 0 0.2
I
−0.2 0 0.2
OUT
OUT
OUT
OUT
OUT
OUT
= 50 ↔ 100 mA
= 50 ↔ 100 mA
= 50 ↔ 100 mA
C
C
C
C
C
C
IN
IN
IN
IN
IN
IN
0.4
0.4
0.4
= C
= C
= C
= C
= C
= C
t [ms]
t [ms]
t [ms]
L
L
0.6
0.6
0.6
L
L
L
L
= 1.0 µF
= 0.1 µF
= 1.0 µF
= 0.1 µF
= 1.0 µF
= 0.1 µF
0.8 1.0 1.2
0.8 1.0 1.2
0.8 1.0 1.2
1.4
1.4
1.4
Rev.1.1
1.6
1.6
1.6
50
100
50
100
50
100
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