TA7809AF Datasheet | Toshiba

Features - - - - - Maximum output current: 1 A Output voltage: 3.3 / 4.0 / 5.0 / 7.0 / 8.0 / 9.0 V Output voltage accuracy: VOUT ± 4% (@Tj = 25°C) Protection function: over current protection /thermal shutdown /safe operating area(SOA) Package type: New PW-Mold Weight : 0.36 g (typ.) Pin Assignment Marking side 1 IN 3 2 GND OUT Marking 78- - - AF Product No. (or abbreviation code) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. Note: The “- - - ” in the each product number is replaces with the output voltage of each product. How to Order(Note1) Product No. TA78- - AF (TE16L1,NQ TA78- - - AF (TE16L1NQ Package New PW-Mold: Surface-mount Package Type and Capacity Tape (2000 pcs/reel) Note 1: The “- - ” in each pro-forma product number is replaced with the output voltage of each product. 2006-11-06 TA78033, 04, 05, 07, 08, 09AF .. Block Diagram INPUT Safe operating Area circuit Over current protection circuit ＋ － Startup circuit Reference voltage circuit OUTPUT Thermal shutdown circuit Absolute Maximum Ratings (Ta = 25°C) (Note2) Characteristic Input voltage Output current Operating Junction temperature Junction temperature Storage temperature Power dissipation Ta = 25°C Tc = 25°C Symbol VIN I OUT Tj(opr) Tj Tstg PD Rating 20 1 - 40~135 150 - 55~150 1 10 Unit V A °C °C °C W Note 2: Do not apply current and voltage (including reverse polarity) to any pin that is not specified. Note 3: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and Methods) and individual reliability...