TA48015F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA48015F 1.5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 1 A The TA48015F consists of fixed-positive-output, low-dropout (1) TA48015F regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. This product responds to the need for low-voltage and low-power dissipation devices for use in consumer electronics and industrial appliances. Features z Maximum output current: 1 A z Output voltage accuracy: V 3% ( T = 25C) OUT j (2) TA48015F (TE16L1, N) z Low standby current: 800 A (typ.) ( I = 0 A) OUT z Low starting quiescent current z Low-dropout voltage: V = 0.8 V (max) ( I = 0.5 A) D OUT z Protection function: overheat /overcurrent z Package type: PW-Mold z TA48015F has a lead bending type package which is a surface-mountable package and can be used for reflow soldering. Weight Pin Assignment HSIP3-P-2.30B: 0.36 g (typ.) HSOP3-P-2.30D: 0.36 g (typ.) Marking side 1 3 2 IN GND OUT Marking 48015F Part No. (or abbreviation code) Lot No. (weekly code) A line indicates Lead(Pb)-Free Finish. The product(s) in this document (Product) contain functions intended to protect the Product from temporary small overloads such as minor short-term overcurrent or overheating. The protective functions do not necessarily protect Product under all circumstances. When incorporating Product into your system, please design the system (1) to avoid such overloads upon the Product, and (2) to shut down or otherwise relieve the Product of such overload conditions immediately upon occurrence. For details, please refer to the notes appearing below in this document and other documents referenced in this document. 1 2008-04-22 TA48015F How to Order Product No. Package Packing Type and Unit for Orders (1) TA48015F PW-Mold: Straight-lead package Loose in bag: 200 (1 bag) (2) TA48015F (TE16L1, N) PW-Mold: Surface-mount package Embossed-tape packing: 2000 (1 tape) Block Diagram IN 1 Overcurrent- Constant current circuit limiting circuit Reference voltage circuit OUT 2 Overheating detection circuit GND 3 Absolute Maximum Ratings (Ta = 25C) Characteristic Symbol Rating Unit Input voltage V 16 V IN Output current I 1 A OUT Operating temperature Ta 40 to 85 C opr Junction temperature T 150 C j Storage temperature T 55 to 150 C stg (Ta = 25C) 1 Power dissipation P W D (Tc = 25C) 10 (junction to R 125 th (j-a) ambient) Thermal resistance C/W (junction to R 12.5 th (j-c) case) Note 1: External current and voltage ((including negative voltage) should not be applied to pins not specified. Note 2: 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 data (i.e. reliability test report and estimated failure rate, etc). 2 2008-04-22