(Hong Kong)
Product Summary
The TLE4271-2G is a 5-V low-drop fixed-voltage regulator. The TLE4271-2G maximum input voltage is 42 V (65 V, ≤ 400 ms). Up to an input voltage of 26 V and for an output current up to 550 mA it regulates the output voltage within a 2 % accuracy. The short circuit protection limits the output current of more than 650 mA. The TLE4271-2G can be switched off via the inhibit input. An integrated watchdog monitors the connected controller. The TLE4271-2G incorporates overvoltage protection and temperature protection that disables the circuit at overtemperature.
Parametrics
TLE4271-2G absolute maximum ratings: (1)input, voltage, VI: -42 to 42V; voltage, VI: 65V when t≤400ms; current, II: internally limited; (2)inhibit, voltage, VINH: -42 to 42V; voltage, VINH: 65V max when t≤400ms; current, IINH: internally limited; (3)reset output, voltage, VRO: -0.3 to 42V; current, IRO: internally limited; (4)reset delay, voltage, VD: -0.3 to 7V; current, ID: -5 to 5mA; (5)watchdog, voltage, VW: -0.3 to 7V; current, IW: -5 to 5mA; (6)output, voltage, VQ: -1 to 16V; current, IQ: -5mA min; (7)ground current, IGND: -0.5A; (8)junction temperaqture, Tj: 150℃; (9)storage temperature, Tstg: -50 to 150℃.
Features
TLE4271-2G features: (1)Output voltage tolerance ≤ ± 2%; (2)Low-drop voltage; (3)Integrated overtemperature protection; (4)Reverse polarity protection; (5)Input voltage up to 42 V; (6)Overvoltage protection up to 65 V (≤ 400 ms); (7)Short-circuit proof; (8)Suitable for use in automotive electronics; (9)Wide temperature range; (10)Adjustable reset and watchdog time.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 TLE4271-2G |
Infineon Technologies |
Low Dropout (LDO) Regulators LDO FIXED 5.0V 600mA |
Data Sheet |
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TLE4271-2GK |
Infineon Technologies |
Low Dropout (LDO) Regulators LDO Fixed 5.0V 600mA |
Data Sheet |
Negotiable |
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