(Hong Kong)
Product Summary
The LF120CV is a very Low Drop regulator availablein PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages. The very Low Drop voltage (0.45V) and the very low quiescent current make the LF120CV particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.
Parametrics
LF120CV absolute maximum ratings: (1)VI DC Input Voltage -0.5 to 40 V; (2)IO Output Current Internally Limited; (3)Ptot Power Dissipation Internally Limited; (4)Tstg Storage Temperature Range -40 to 150℃; (5)Top Operating Junction Temperature Range -40 to 125℃.
Features
LF120CV features: (1)very low dropout voltage (0.45V); (2)very low quiescent current (TYP.50 μA in off mode, 500 μA in on mode); (3)output current up to 500 mA; (4)logic-controlled electronic shutdown; (5)output voltages of 1.25; 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8; 8.5; 9; 12V; (6)internal current and thermal limit; (7)only 2.2 μF for stability; (8)available in ± 1% (AB) or ± 2% (C) selection at 25℃; (9)supply voltage rejection: 80db (TYP.); (10)temperature range: -40 to 125℃.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 LF120CV |
STMicroelectronics |
Low Dropout (LDO) Regulators 12V 0.5A Positive |
Data Sheet |
Negotiable |
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LF120CV5V |
STMicroelectronics |
Low Dropout (LDO) Regulators 12V 0.5A Positive |
Data Sheet |
Negotiable |
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