LK112SM18TR STMicroelectronics, LK112SM18TR Datasheet - Page 15

• Manufacturer Part Number: LK112SM18TR
• Description: IC REG LDO 200MA 1.8V SOT23-5
• Manufacturer: STMicroelectronics

Specifications of LK112SM18TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.5 ~ 14 V
• Number Of Regulators: 1
• Current - Output: 200mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 14 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V at 200 mA
• Output Current: 200 mA
• Line Regulation: 40 mV
• Load Regulation: 90 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details
• Other names: 497-7811-2; LK112SM18TR

7
Table 6.
1. Available on request.
LK112SM13TR
LK112SM14TR
LK112SM19TR
LK112SM20TR
LK112SM21TR
LK112SM22TR
LK112SM23TR
LK112SM24TR
LK112SM26TR
LK112SM29TR
LK112SM31TR
LK112SM34TR
LK112SM35TR
LK112SM36TR
LK112SM37TR
LK112SM38TR
LK112SM39TR
LK112SM41TR
LK112SM42TR
LK112SM43TR
LK112SM44TR
LK112SM45TR
LK112SM46TR
LK112SM47TR
LK112SM48TR
LK112SM49TR
LK112SM18TR
LK112SM28TR
LK112SM33TR
LK112SM50TR
Part number
Order codes
Order codes
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Output voltage
1.3V
1.4V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.6V
2.8V
2.9V
3.1V
3.3V
3.4V
3.5V
3.6V
3.7V
3.8V
3.9V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
V
OUT
3.335V
3.435V
3.535V
3.630V
3.725V
3.825V
4.020V
4.120V
4.215V
4.315V
4.410V
4.510V
4.605V
4.705V
4.800V
4.900V
1.24V
1.34V
1.74V
1.84V
1.94V
2.04V
2.14V
2.24V
2.34V
2.54V
2.74V
2.84V
3.04V
3.24V
Min.
V
OUT
3.465V
3.565V
3.655V
3.770V
3.875V
3.975V
4.180V
4.280V
4.385V
4.485V
4.590V
4.690V
4.795V
4.895V
5.000V
5.100V
1.36V
1.46V
1.86V
1.96V
2.06V
2.16V
2.26V
2.36V
2.46V
2.66V
2.86V
2.96V
3.16V
3.36V
Max.
Test voltage
2.4V
2.4V
2.4V
2.4V
3.0V
3.1V
3.2V
3.3V
3.4V
3.6V
3.8V
3.9V
4.1V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.1V
5.2V
5.3V
5.4V
5.5V
5.6V
5.7V
5.8V
5.9V
6.0V
15/17