BL8550
BL8550 is Low Dropout Voltage Regulator manufactured by SHANGHAI BELLING.
Features
：
- Other than a fixed version and an adjustable version, output value can be customized on mand.
- Maximum output current is 400m A
- Output voltage accuracy is within ±2％
- Range of operation input voltage: Max
18V
- Line regulation: 0.2％
- Load regulation: 0.4％
- Storage Temperature: -50℃~140℃
Applications：
- Power Management for puter
Mother Board, Graphic Card
- LCD Monitor and LCD TV
- DVD Decode Board
- Pin Assignment：
Product Type BL8550--
- CA
Pin configuration
BL8550--
- CB
Temperature Range：
C：Standard( default )
P：Standard ( customized,
Lead free Package)
BL8550--
- CC
Output Voltage： 18……1.8V 25……2.5V 28……2.85V 33……3.3V 50……5.0V http://.belling..cn
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1/29/2008
Product Classfication：
Product Name BL8550-18CA BL8550-25CA BL8550-28CA BL8550-33CA BL8550-50CA BL8550-18CB BL8550-25CB BL8550-28CB BL8550-33CB BL8550-50CB BL8550-18CC BL8550-25CC BL8550-28CC BL8550-33CC BL8550-50CC
Output Value 1.8 V 2.5 V 2.85 V 3.3 V 5.0V 1.8 V 2.5 V 2.85 V 3.3 V 5.0V 1.8 V 2.5 V 2.85 V 3.3 V 5.0V
Block Diagrams：
Package type SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3 SOT-89-3
Package Marking
Absolute Maximum Ratings：
Maximum Input Voltage----------------------------------------------------------------------------18V Operating Junction Temperature (TJ) ----------------------------------------------------------150°C Environment Temperature (TA) ------------------------------------------------------------------85°C Storage Temperature (Ts)--------------------------------------------------------------------------50～140°C Lead Temperature and Time ---------------------------------------------------------------------260°C,10S
Power Dissipation SOT-89-3------------------------------------------------------------------------------------------ 0.5W http://.belling..cn
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