78L05ACZ - 78L12ACZ Positive Voltage Regulators GENERAL DESCRIPTION This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators them essentially immune to overload. Compliance to RoHS. FEATURES • • • • • • 3-Terminal Regulators Output Current up to 100 mA No External Components Short circuit Protection Internal Thermal-Overload Protection With TO92 package ABSOLUTE MAXIMUM RATINGS Symbol Ratings Vo = 5 V Vo = 12 V VI Input Voltage DC Io PD TOP TSTG Output Current Power Dissipation Operating Junction Temperature Storage Temperature Value 30 35 100 Internally Limited 0° to 125 -40° to 150 Unit V mA °C °C THERMAL DATA Symbol RthJA 25/09/2012 Ratings From Junction to Free-Air Thermal Resistance COMSET SEMICONDUCTORS Value Unit 200 °C/W 1/3 78L05ACZ - 78L12ACZ ELECTRICAL CHARACTERISTICS OF 78L05ACZ Vi- = 10 V; IO = 40 mA; TC = 25°C Symbol VO Ratings Line Regulation ∆ VO Load Regulation IB Quiescent Current Quiescent Current Change Quiescent Current Change ∆ IB2 TC = 25°C Vi = 7 V to 20 V IO = 1 mA to 40 mA IO = 1 mA to 70 mA 7 V ≤ Vi ≤ 20 V 8 V ≤ Vi ≤ 20 V IO = 1 mA to 100 mA IO = 1 mA to 40 mA Output Voltage ∆ VO ∆ IB1 Test Condition(s) MIN TYP MAX UNIT 4.8 5 5.2 4.75 5 5.25 4.75 - 5 - 5.25 150 100 60 30 6 mA 8 V ≤ Vi ≤ 20 V - - 1.5 mA IO = 1 mA to 40 mA - - 0.1 mA V mV mV ELECTRICAL CHARACTERISTICS OF 78L12ACZ Vi- = 19 V; IO = 40 mA; TC = 25°C Symbol VO Ratings Output Voltage ∆ VO Line Regulation ∆ VO Load Regulation IB Quiescent Current Quiescent Current Change Quiescent Current Change ∆ IB1 ∆ IB2 25/09/2012 Test Condition(s) TC = 25°C Vi = 14.5 V to 27 V IO = 1 mA to 40 mA IO = 1 mA to 70 mA 14.7 V ≤ Vi ≤ 27 V 16 V ≤ Vi ≤ 27 V 1 mA ≤ IO ≤ 100 mA 1 mA ≤ IO ≤ 40 mA MIN TYP MAX UNIT 11.5 12 12.5 11.4 12 12.6 11.4 - 12 - 12.6 250 200 100 50 6.5 mA 16 V ≤ Vi ≤ 27 V - - 1.5 mA 1 mA ≤ IO ≤ 40 mA - - 0.1 mA COMSET SEMICONDUCTORS V mV mV 2/3 78L05ACZ - 78L12ACZ MECHANICAL DATA CASE TO92 REGULATOR Pin 1 : Pin 2 : Pin 3 : Input GND Output DIMENSIONS mm A B C D E F G H I J Min 4,45 4,32 12,70 0,41 3,43 2,41 1,14 3,30 2,38 2,38 Max 4,95 4,95 15,49 0,56 3,43 2,67 1,40 3,94 2,42 2,42 Revised August 2012 Information furnished is believed to be accurate and reliable. However, Comset Semiconductors assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. Data are subject to change without notice. Comset Semiconductors makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Comset Semiconductors assume any liability arising out of the application or use of any product and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Comset Semiconductors’ products are not authorized for use as critical components in life support devices or systems. www.comsetsemi.com 25/09/2012 [email protected] COMSET SEMICONDUCTORS 3/3