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The L4941 is a three terminal 5V positive regulators available in TO-220, TO-220FP and D2PAK packages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. It employs internal current limiting, antisaturation circuit, thermal shut-down andsafeareaprotection.
L4941BV Maximum Ratings
Symbol
Parameter²
Value
Unit
VI
Forward Input Voltage
30
V
VIR
Reverse Input Voltage (RO=100Ω)
-15
V
IO
Output Current
Internally Limited
mA
PD
Power Dissipation
Internally Limited
mW
Top
Operating Junction Temperature Range
-40 to +150
Tstg
Storage Temperature Range
-40 to +150
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
L4941BV Features
· LOW DROPOUT VOLTAGE (450mV Typ. at 1A) · VERY LOW QUIESCENT CURRENT · THERMAL SHUTDOWN · SHORT CIRCUIT PROTECTION · REVERSE POLARITY PROTECTION