BB11174

The BB11174 is the part marking of REG1117-3.3. The REG1117-3.3 is a kind of 3.3 V three-terminal voltage regulator. It is available in SOT-223 surface-mount package which is suitable for reflow soldering techniques. The typical applications include SCSI-2 active termination, hand-held data collection devices high efficiency linear regulators, 5 V linear regulators, battery powered instrumentation, battery management circuits for notebook and palmtop PCs.

There are some features as follows: (1)output current: 800mA max; (2)output tolerance: ±1% max; (3)dropout voltage: 1.2 V max at IO=800 mA; (4)internal current limit; (5)thermal overload protection; (6)SOT-223 surface mount package.

What comes next is about the maximum ratings: (1)power dissipation: internally limited; (2)input voltage: 15 V; (3)operating junction temperature range: 0 to +125; (4)storage temperature range: -40 to +150; (5)lead temperature (soldering, 10s): +300.