S-1206B18-M3T1G Seiko Instruments, S-1206B18-M3T1G Datasheet - Page 14

• Manufacturer Part Number: S-1206B18-M3T1G
• Description: IC, LDO VOLT REG, 1.8V, 250mA, 3-SOT-23
• Manufacturer: Seiko Instruments

Specifications of S-1206B18-M3T1G

• Primary Input Voltage: 6.5V
• Output Voltage Fixed: 1.8V
• Dropout Voltage Vdo: 150mV
• No. Of Pins: 3
• 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: 430 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1206 Series
S-1206B12
S-1206B50
S-1206B12
S-1206B50
(1) Output Voltage vs. Output Current (Ta = 25°C)
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
Characteristics (Typical Data)
1.25
1.20
1.15
1.10
1.05
1.00
1.4
1.2
1.0
0.8
0.6
0.4
0.2
5.1
5.0
4.9
4.8
4.7
4.6
4.5
0
6
5
4
3
2
1
0
1.0
4.5
0
0
I
1.5 V
1.7 V
I
OUT
OUT
100
100
= 1 μA
= 1 μA
1.5
5.0
200 300
200 300
100 mA
30 mA
50 mA
10 μA
2.0
1 mA
100 mA
I
I
OUT
OUT
30 mA
50 mA
10 μA
V
V
1 mA
IN
IN
5.5
6.0 V
[mA]
[mA]
[V]
[V]
400
400
2.5
500 600 700
500 600 700
V
6.0
V
IN
IN
3.0
= 2.2 V
= 5.5 V
3.2 V
6.5 V
5.3 V
6.5 V
Seiko Instruments Inc.
6.5
3.5
S-1206B30
Remark In determining the output current, attention should
S-1206B30
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.1
3.0
2.9
2.8
2.7
2.6
2.5
be paid to the following.
0
2.5
1. Minimum output current value specified in
2. Power dissipation of package
0
I
Table 6 and footnote *5 in “ Electrical
Characteristics”
OUT
100
= 1 μA
3.0
200 300
100 mA
3.3 V
4.0 V
30 mA
50 mA
10 μA
1 mA
3.5
I
OUT
V
IN
[mA]
[V]
400
4.0
500 600 700
V
IN
4.5
Rev.3.0
= 3.5 V
5.0 V
6.5 V
5.0
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