S-1206B18-M3T1G Seiko Instruments, S-1206B18-M3T1G Datasheet - Page 22

• 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

22
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1206 Series
S-1206B12
S-1206B50
(4) Ripple Rejection (Ta = 25 ° C)
(5) Equivalent Series Resistance vs. Output Current Characteristics Example (Ta = 25 °C)
100
100
100
80
60
80
60
40
20
40
20
0
0
0
10
10
0.001
100
100
I
OUT
Frequency [Hz]
Frequency [Hz]
I
V
V
OUT
I
Stable
IN
IN
1K
1K
OUT
= 30 mA
= 2.2 V, C
= 6.0 V, C
= 30 mA
[mA]
C
IN
10K
10K
= C
OUT
OUT
L
100K
100K
= 0.1 µF
= 0.1 µF
= 0.1 µF
250
Seiko Instruments Inc.
1M
1M
S-1206B30
100
C
80
60
40
20
L
0
:
10
C
IN
Murata Manufacturing Company, Ltd.
GRM115R71C104K (0.1 µF)
S-1206 Series
100
I
OUT
Frequency [Hz]
V
V
V
= 30 mA
IN
1K
IN
SS
= 4.0 V, C
10K
OUT
C
R
L
ESR
100K
= 0.1 µF
Rev.1.1
1M
_00