The LK112SM21TR is a dual linear voltage regulator from Stmicroelectronics with a 5-pin package. It operates from an input voltage range of 3.1 to 8.1V and provides a fixed output voltage of 2.1V with a maximum current of 0.2A. The device has a maximum junction temperature of 125°C and a dropout voltage of 0.5V. It is available in the LSSOP package type.
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Technical Specifications
Stmicroelectronics LK112SM21TR technical specifications.
General
| Number of Terminals | 5 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G5 |
| Width | 1.625 |
| Length | 2.9 |
| Pin Count | 5 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Input Voltage-Max | 8.1 |
| Input Voltage-Min | 3.1 |
| Output Voltage1-Min | 2.04 |
| Output Voltage1-Max | 2.16 |
| Output Current1-Max | 0.2 |
| Voltage Tolerance-Max | 2.9 |
| Adjustability | FIXED |
| Operating Temperature TJ-Max | 125 |
| Dropout Voltage1-Nom | 1 |
| Output Voltage1-Nom | 2.1 |
| Operating Temperature TJ-Min | -40 |
| Input Voltage Absolute-Max | 16 |
| Line Regulation-Max | 0.04 |
| Load Regulation-Max | 0.09 |
| Dropout Voltage1-Max | 0.5 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics LK112SM21TR Datasheet
Download the complete datasheet for Stmicroelectronics LK112SM21TR to view detailed technical specifications.
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