S-T111B18MC-OGDTFG Seiko Instruments, S-T111B18MC-OGDTFG Datasheet - Page 15

• Manufacturer Part Number: S-T111B18MC-OGDTFG
• Description: IC REG LDO 150MA 1.8V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-T111B18MC-OGDTFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.28V @ 100mA
• Number Of Regulators: 1
• Current - Output: 150mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6.5 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.47 V at 100 mA
• Output Current: 150 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 0.3 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.3.0
(3) Dropout voltage vs. Output current
S-T111B15
S-T111B50
(4) Dropout voltage vs. Set output voltage
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
0
_00
0
0
0
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
1
50
50
2
I
I
OUT
OUT
V
OTA
3
85°C
85°C
[mA]
[mA]
100
100
[V]
4
5
–40°C
150
150
–40°C
150 mA
100 mA
50 mA
30 mA
10 mA
25°C
25°C
6
Seiko Instruments Inc.
200
200
7
S-T111B30
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
50
I
OUT
85°C
[mA]
100
S-T111 Series
150
–40°C
25°C
200
15