S-1206B18-M3T1G Seiko Instruments, S-1206B18-M3T1G Datasheet - Page 19

• 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

Rev.1.1
S-1206B12
I
S-1206B30
I
S-1206B50
I
OUT
OUT
OUT
(1) Input Transient Response Characteristics (Ta = 25 °C)
Reference Data
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
= 1 mA, tr = tf = 5.0 µs
= 1 mA, tr = tf = 5.0 µs
= 1 mA, tr = tf = 5.0 µs
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
5.6
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
−0.4
−0.4
−0.4
_00
V
V
V
V
V
V
−0.2 0 0.2
−0.2 0 0.2
−0.2 0 0.2
IN
OUT
IN
OUT
IN
OUT
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]
0.6
0.6
0.6
L
L
L
L
L
L
= 0.1 µF
= 1.0 µF
= 0.1 µF
= 1.0 µF
= 0.1 µF
= 1.0 µF
0.8
0.8 1.0 1.2
0.8 1.0 1.2
1.0 1.2
1.4
1.4
1.4
Seiko Instruments Inc.
1.6
1.6
1.6
3.5
3.0
1.5
1.0
6.0
5.0
4.0
1.0
6.5
6.0
4.5
4.0
2.5
2.0
0.5
0
−0.5
3.0
2.0
0
7.0
5.5
5.0
3.5
3.0
−1.0
−2.0
I
I
I
OUT
OUT
OUT
= 100 mA, tr = tf = 5.0 µs
= 100 mA, tr = tf = 5.0 µs
= 100 mA, tr = tf = 5.0 µs
1.6
1.5
4.2
3.4
3.2
1.8
1.7
1.4
1.3
1.2
1.1
1.0
4.0
3.8
3.6
3.0
2.8
2.6
5.6
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
−0.4
−0.4
−0.4
V
V
V
V
V
V
−0.2 0 0.2
−0.2 0 0.2
−0.2 0 0.2
IN
OUT
IN
OUT
IN
OUT
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]
0.6
0.6
0.6
L
L
L
L
L
L
= 0.1 µF
= 1.0 µF
= 0.1 µF
= 1.0 µF
= 0.1 µF
= 1.0 µF
0.8 1.0 1.2
0.8 1.0 1.2
0.8 1.0 1.2
S-1206 Series
1.4
1.4
1.4
1.6
1.6
1.6
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
−0.5
6.0
5.0
4.0
3.0
2.0
1.0
0
−1.0
−2.0
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
19