|Category||Power Management => Regulators => Voltage Regulators|
|Description||1A-5V Low Drop Regulator|
|Company||ST Microelectronics, Inc.|
|Datasheet||Download L4941B datasheet
LOW DROPOUT VOLTAGE (450mV Typ. at 1A) VERY LOW QUIESCENT CURRENT THERMAL SHUTDOWN SHORT CIRCUIT PROTECTION REVERSE POLARITY PROTECTION
DESCRIPTION The is a three terminal 5V positive regulators available 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 and safe area protection.
Symbol VI VIR IO PD Tstg Top Forward Input Voltage Reverse Input Voltage (RO=100) Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature Range Parameter² Value 30 -15 Internally Limited Internally Limited to +150 Unit mW °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
Symbol Rthj-case Rthj-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-ambient 3 62.5 DPAK 8 100 Unit °C/WAvailable in Tape & Reel with the suffix "-TR".
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