(China (Mainland))
Product Summary
The L4949ED013TR is a monolithic integrated 5V voltage regulator with a very low dropout output and additional functions as power-on reset and input voltage sense. The L4949ED013TR is designed for supplying the microcomputer controlled systems especially in automotive applications.
Parametrics
L4949ED013TR absolute maximum ratings: (1)DC Operating Supply Voltage: 28 V; (2)Transient Supply Voltage (T < 1s): 40 V; (3)Output Current: Internally Limited; (4)Output Voltage: 20 V; (5)Output Voltage: 20 V; (6)Output Current: 5 mA; (7)Preregulator Output Voltage: 7 V; (8)Preregulator Output Current: 5 mA; (9)Junction Temperature: -40 to +150 ℃; (10)Storage Temperature Range: -55 to +150 ℃.
Features
L4949ED013TR features: (1)operating DC supply voltage range 5V - 28V; (2)transient supply voltage up to 40V; (3)extremely low quiescent current in standby mode; (4)high precision standby output voltage 5V±1%; (5)output current capability up to 100mA; (6)very low dropout voltage less than 0.5V; (7)reset circuit sensing the output voltage; (8)programmable reset pulse delay with external capacitor; (9)voltage sense comparator; (10)thermal shutdown and short circuit protections.
Diagrams
| Image | Part No | Mfg | Description |  |
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 L4949ED013TR |
STMicroelectronics |
Low Dropout (LDO) Regulators 5V Multifunction LDO |
Data Sheet |
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