KIA7805AF/API~KIA7824AF/API SEMICONDUCTOR TECHNICAL DATA THREE TERMINAL POSITIVE VOLTAGE REGULATORS 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V.
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1 SEMICONDUCTOR TECHNICAL DATA KIA785AF/API~KIA7824AF/API BIPOLAR LINEAR INTEGRATED THREE TERMINAL POSITIVE VOLTAGE REGULATORS 5V, 6V, 7V, 8V, 9V, 1V, 12V, 15V, 18V, 2V, 24V. FEATURES Internal Thermal Overload Protection. Internal Short Circuit Current Limiting. Output Current in Excess of 1A. Satisfies IEC-65 Specification. (International Electronical Commission). Package is DPAK, TO-22IS LINE-UP ITEM OUTPUT VOLTAGE (Typ.) UNIT Q H A C F F K E B D M P I J O L DIM A B C D E F H I J K L M O P Q MILLIMETERS _ _ _ _ _ _.1 1. MAX _.2.5 +_ _ _ _ _ _.1.95 MAX KIA785AF/API 5 KIA786AF/API 6 1. INPUT 2. GND 3. OUTPUT KIA787AF/API 7 KIA788AF/API 8 KIA789AF/API 9 KIA781AF/API 1 AF : DPAK API : TO-22IS KIA7812AF/API 12 KIA7815AF/API 15 KIA7818AF/API 18 KIA782AF/API 2 KIA7824AF/API 24 MAXIMUM RATINGS (Ta=25 ) RATING UNIT Input Voltage KIA785 KIA KIA7818 KIA V Power Dissipation-1 AF 1.3 P D1 (No Heatsink) API 2. W U E O K L D T A N N F P G B T L M D T Q J DPAK S C V H DIM A B C D E F G R H J K L M N O P Q R S T U V MILLIMETERS 1 +_ _ _ Φ3.2 +_ _ _ _ _ _ _ _ _ _.15 Power Dissipation-2 AF 12. P D2 (Infinite Heatsink) API 2.8 Operating Junction Temperature T j W TO-22IS Storage Temperature T stg /2
2 EQUIVALENT 1 INPUT R1 Q12 R22 Q11 Q14 R17 Q19 R1 R23 Q11-1 R15 Q15 R14 Q16 Z1 R12 R11 R18 Q18 Q2 Q13 Q17 Q1 Q4 Q6 C1 Q7 Q1 3 OUTPUT Q3 Q5 Q9 Q8 R13 R4 R5 R3 R2 R6 R7 R19 R8 R9 R21 R2 R16 2 GND 2/2
3 KIA785AF/API ELECTRICAL S ( =1V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 7.V 25V V 12V mA I OUT 1.4A mA I OUT 75mA V 2V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 7.V 25V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 8.V 18V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 3/2
4 KIA786AF/API ELECTRICAL S ( =11V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 8.V 25V V 13V mA I OUT 1.4A mA I OUT 75mA V 21V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 8V 25V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 9V 19V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 4/2
5 KIA787AF/API ELECTRICAL S ( =12V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 9V 25V V 14V mA I OUT 1.4A mA I OUT 75mA V 22V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 9V 25V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 1V 2V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 5/2
6 KIA788AF/API ELECTRICAL S ( =14V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 1.5V 25V V 17V mA I OUT 1.4A mA I OUT 75mA V 23V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig V 25V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 11.5V 21.5V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 6/2
7 KIA789AF/API ELECTRICAL S ( =15V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 11.5V 26V V 19V mA I OUT 1.4A mA I OUT 75mA V 26V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig V 26V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 12.5V 22.5V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 7/2
8 KIA781AF/API ELECTRICAL S ( =16V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 12.5V 27V V 2V mA I OUT 1.4A mA I OUT 75mA V 25V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig V 27V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 13.5V 23.5V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 8/2
9 KIA7812AF/API ELECTRICAL S ( =19V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 14.5V 3V V 22V mA I OUT 1.4A mA I OUT 75mA V 27V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig V 3V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 15V 25V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 9/2
10 KIA7815AF/API ELECTRICAL S ( =23V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 17.5V 3V V 26V mA I OUT 1.4A mA I OUT 75mA V 3V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig V 3V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 18.5V 28.5V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 1/2
11 KIA7818AF/API ELECTRICAL S ( =27V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 21V 33V V 3V mA I OUT 1.4A mA I OUT 75mA V 33V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 21V 33V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 22V 32V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 11/2
12 KIA782AF/API ELECTRICAL S ( =29V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 23V 35V V 32V mA I OUT 1.4A mA I OUT 75mA V 35V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 23V 35V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 24V 34V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 12/2
13 KIA7824AF/API ELECTRICAL S ( =33V, I OUT =5mA, T j 125 ) CONDITION MIN. TYP. MAX. UNIT T j =25, I OUT =1mA V 27V 38V V 36V mA I OUT 1.4A mA I OUT 75mA V 38V 5.mA I OUT 1.A, Po 15W V Quiescent Current I B Fig. 1 T j =25, I OUT =5mA ma Quiescent Current Change I B Fig. 1 27V 38V ma Ta=25, 1Hz f 1kHz I OUT =5mA f=12hz, 28V 38V, I OUT =5mA, T j = V rms db Dropout Voltage V D Fig. 1 I OUT =1.A, T j = V Short Circuit Current Limit I SC Fig. 1 T j = A TC VO Fig. 1 I OUT =5mA, T j / 13/2
14 Fig. 1 Standard Test Circuit & Application Circuit.33µF KIA78xx.1µF 1µF R L I OUT V OUT I B Fig. 2 V NO Test Circuit A 1 KIA78xx 3 V OUT A FILTER 1Hz~ 1kHz NOISE METER V.33µF 2.1µF V I OUT Fig. 3 Ripple Rejection Test Circuit ei = 1Vp-p f = 12Hz ~.33µF 1 KIA78xx 2 3.1µF L <= 3cm l eo I OUT OSCILLOSCOPE RR=2 log e i e o (db) 14/2
15 APPLICATION (1) VOLTAGE BOOST REGULATOR (a) Voltage boost by use of zener diode KIA78xx V OUT.33µF R1.1µF 1µF V Z *I1 *I1 > = *I1 > = 5mA V OUT (IC) R1 V OUT = V OUT(IC) + V Z (b) Voltage boost by use of resistor V OUT KIA78xx.33µF I B R1.1µF 1µF R2 V OUT = V OUT(IC) (1+ R2 R1 ) + R2 I B (c) Adjustable output regulator KIA78xx V OUT.33µF KIA4558P R1 R2.1µF 1µF R2 V OUT = V OUT(IC) (1+ ) R1 15/2
16 (2) CURRENT BOOST REGULATOR.33µF KIA78xx.1µF 1µF V OUT PRECAUTIONS ON APPLICATION (1) In regard to GND, be careful not to apply a negative voltage to the input/output terminal. Further, special care is necessary in case of a voltage boost application. (2) When a surge voltage exceeding maximum rating is applied to the input terminal or when a voltage in excess of the input terminal voltage is applied to the output terminal, the circuit may be destroyed. Specially, in the latter case, great care is necessary Further, if the input terminal shorts to GND in a state of normal operation, the output terminal voltage becomes higher than the input voltage (GND potential), and the electric charge of a chemical capacitor connected to the output terminal flows into the input side, which may cause the destruction of circuit. In these cases, take such steps as a zener diode and a general silicon diode are connected to the circuit, as shown in the following figure. Output surge and input short protecting diode. KIA78xx SERIES V OUT V Z Input surge protecting diode. V Z > (3) When the input voltage is too high, the power dissipation of three terminal regulator increase because of series regulator, so that the junction temperature rises. In such a case, it is recommended to reduce the power dissipation by inserting the power limiting resistor R SD in the input terminal, and to reduce the junction temperature as a result. 16/2
17 R SD.33µF KIA78xx SERIES V OUT I OUT I B The power dissipation P D of IC is expressed in the following equation. P D = ( -V OUT ) I OUT + I B If is reduced below the lowest voltage necessary for the IC, the parasitic oscillation will be caused according to circumstances. In determining the resistance value of R SD, design with margin should be made by making reference to the following equation. - R SD < IOUT + I B (4) Connect the input terminal and GND, and the output terminal and GND, by capacitor respectively. The capacitances should be determined experimentally because they depend on printed patterns. In particular, adequate investigation should be made so that there is no problem even at time of high or low temperature. (5) Installation of IC for power supply For obtaining high reliability on the heat sink design of the regulator IC, it is generally required to derate more than 2% of maximum junction temperature (T j MAX.) Further, full consideration should be given to the installation of IC to the heat sink. (a) Heat sink design The thermal resistance of IC itself is required from the viewpoint of the design of elements, but the thermal resistance from the IC package to the open air varies with the contact thermal resistance. Table 1 shows how much the value of the contact thermal resistance ( C + S ) is changed by insulating sheet (mica) and heat sink grease. TABLE 1. UNIT: /W PACKAGE MODEL NO. TORQUE MICA C + S TO-22IS KIA78xxAPI 6kg cm Not Provided.3.5(1.5 2.) Provided (4. 6.) The figures given in parentheses denote the values at time of no grease. The package of regulator IC serves as GND, therefore, usually use the value at time of "no mica" (b) Silicon grease When a circuit not exceeding maximum rating is designed, it is to be desired that the grease should be used if possible. If it is required that the contact thermal resistance is reduced from the view-point of the circuit design, It is recommended that the following methods be adopted. A: Use Thercon (Fuji High Polymer Kogyo K.K) B: Use SC11 (Torei Silicon) or G-64 (GE), if grease is used. (c) Torque When installing IC on a heat sink or the like, tighten the IC with the torque of less than the rated value. If it is tightened with the torque in excess of the rated value, sometimes the internal elements of the IC are adversely affected. Therefore, great care should be given to the installing operation. Further, if polycarbonate screws are used, the torque causes a change with the passage of time, which may lessen the effect of radiation. 17/2
18 (6) IEC (International Electronical Commission)-65 Specification. (a) IEC (International Electronical Commission)-65 is the standard, parts testing method, machinery and tolls (used in connecting main power directly and indirectly) Which are used at home and general building. The purpose of the above standard is not to breaking out the risk which is related to an electric shock, a heating, a fire and the damage of surrounding parts in the case of normal or abnormal operating. (b) In case temperature is limited by temperature overheating prevention device, fuse or the operation of fuse resistor One must calculate the temperature of PCB substrate in 2 minute. T 11 regulated T=T(The PCB substrate temperature in 2 minute) -Ta(Ambient temperature) 2 Isc(A) (c) Graph As the territory of the deviant line appear by the heat, as the area is wider, T(The PCB substrate temperature in 2 minute) is becoming high. 12 time(second) 18/2
19 Fig. 4 I - T Fig. 5 B j 6 6 V OUT - T j BIAS CURRENT I B (ma) 4 2 KIA785 =1V I OUT= OUTPUT VOLTAGE V OUT (V) KIA785 =1V I OUT=5.mA 1 15 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) Fig. 6 Fig. 7 RR - I OUT - I SC RIPPLE REJECTION RATIO RR (db) =1V (KIA785) =16V (KIA781) =33V (KIA7824) f=12hz 3 5 KIA785 KIA781 KIA7824 SHORT CURRENT I SC (A) KIA OUTPUT CURRENT I OUT (ma) INPUT VOLTAGE (V) 19/2
20 DROPOUT VOLTAGE V D (V) Fig. 8 V - T Fig. 9 j D V O =2% OF OUTPUT VOLTAGE I =1A OUT 2mA JUNCTION TEMPERATURE T j ( C) OUTPUT IMPEDANCE Z OUT (Ω) =1V I OUT =2mA 1k Z OUT - f 1k FREQUENCY f (Hz) 1k ALLOWABLE POWER DISSIPATION P D (W) Fig. 1 Fig. 11 P D - Ta (AF-Type : DPAK) Tc=25 C P D1 4 P D2 8 THERMAL RESISTANCE J-C J-A C/W AMBIENT TEMPERATURE Ta ( C) 2 ALLOWABLE POWER DISSIPATION P D (W) P D - Ta (API-Type : TO-22IS) Tc=25 C P D1 P D2 THERMAL RESISTANCE J-C J-A C/W AMBIENT TEMPERATURE Ta ( C) 2/2
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Description. Table 1. Device summary
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LM217M, LM317M. Medium current 1.2 to 37 V adjustable voltage regulator. Description. Features
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NTE923 & NTE923D Integrated Circuit Precision Voltage Regulator
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SPI-8001TW. Switching Regulators. Dual 1.5 A, DC/DC Step-Down Converter. SANKEN ELECTRIC CO., LTD. http://www.sanken-ele.co.jp/en/
Data Sheet 27469.301.1 Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office equipment,
DATA SHEET. TDA8560Q 2 40 W/2 Ω stereo BTL car radio power amplifier with diagnostic facility INTEGRATED CIRCUITS. 1996 Jan 08
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LM380 Audio Power Amplifier
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L4940 series VERY LOW DROP 1.5 A REGULATORS
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High Accuracy, Ultralow IQ, 1.5 A, anycap Low Dropout Regulator ADP3339
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LM2941/LM2941C 1A Low Dropout Adjustable Regulator
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CAT4101TV. 1 A Constant-Current LED Driver with PWM Dimming
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1A L.D.O VOLTAGE REGULATOR
FEATURES Output Current up to 1 A Low Dropout Voltage (1.2V at 1A Output current) Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 5.0V Line Regulation typically at 0.1% max. Load
INTEGRATED CIRCUITS DATA SHEET. TDA7000 FM radio circuit. Product specification File under Integrated Circuits, IC01
INTEGRATED CIRCUITS DATA SHEET File under Integrated Circuits, IC01 May 1992 GENERAL DESCRIPTION The is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components
1.5A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed) LM1086
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TS321 Low Power Single Operational Amplifier
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LM337. Three-terminal adjustable negative voltage regulators. Features. Description
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TL082 Wide Bandwidth Dual JFET Input Operational Amplifier
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High Accuracy, Ultralow IQ, 1 A, anycap Low Dropout Regulator ADP3338
High Accuracy, Ultralow IQ, 1 A, anycap Low Dropout Regulator ADP3338 FEATURES High accuracy over line and load: ±.8% @ 25 C, ±1.4% over temperature Ultralow dropout voltage: 19 mv (typ) @ 1 A Requires
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Dual 20W Audio Power Amplifier with Mute and Standby Modes
LM1876 Overture Audio Power Amplifier Series Dual 20W Audio Power Amplifier with Mute and Standby Modes General Description The LM1876 is a stereo audio amplifier capable of delivering typically 20W per
LM380 Audio Power Amplifier
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Kit 27. 1W TDA7052 POWER AMPLIFIER
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FEATURES High Current Capability 1.5A Low Dropout Voltage 350mV Low Ground Current Accurate 1% Guaranteed Initial Tolerance Extremely Fast Transient Response Reverse-Battery and "Load Dump" Protection
FPAB20BH60B PFC SPM 3 Series for Single-Phase Boost PFC
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MITSUBISHI RF MOSFET MODULE RA07H4047M
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L200 ADJUSTABLE VOLTAGE AND CURRENT REGULATOR ADJUSTABLE OUTPUT CURRENT UP TO 2 A (GUARANTEED UP TO Tj = 150 C) ADJUSTABLE OUTPUT VOLTAGE DOWN TO 2.85 V INPUT OVERVOLTAGE PROTECTION (UP TO 60 V, 10 ms)
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LA4725. Specifications. Monolithic Linear IC 2-channel 30W BTL Audio Amplifier. Maximum Ratings at Ta = 25 C. http://onsemi.com
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TDA2040. 20W Hi-Fi AUDIO POWER AMPLIFIER
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www.jameco.com 1-800-831-4242
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TDA2004R. 10 + 10 W stereo amplifier for car radio. Features. Description
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LM2941 LM2941C 1A Low Dropout Adjustable Regulator
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Obsolete Product(s) - Obsolete Product(s)
32 W hi-fi audio power amplifier Features High output power (50 W music power IEC 268.3 rules) High operating supply voltage (50 V) Single or split supply operations Very low distortion Short-circuit protection
LF442 Dual Low Power JFET Input Operational Amplifier
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MC78XX/LM78XX/MC78XXA
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Precision, Unity-Gain Differential Amplifier AMP03
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400KHz 60V 4A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter
Features Wide 5V to 32V Input Voltage Range Positive or Negative Output Voltage Programming with a Single Feedback Pin Current Mode Control Provides Excellent Transient Response 1.25V reference adjustable
UNISONIC TECHNOLOGIES CO.,LTD
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LM566C Voltage Controlled Oscillator
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DW8501 High Power LED Driver
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SC603 CHARGE PUMP REGULATOR WITH SELECTABLE 5.0V/4.5V OUTPUT POWER MANAGEMENT
Description The SC603 is a versatile charge pump designed for use in battery operated power supply applications. The wide input range is matched for Li-Ion battery applications. nly two tiny ceramic bucket
High Speed, Low Cost, Triple Op Amp ADA4861-3
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R-78xx-0.5 INNOLINE. Features. 0.5 AMP SIP3 Single Output. Derating-Graph (Ambient Temperature) DC/DC-Converter
Features Description Efficiency up to 97%,Non isolated, no need for heatsinks Pin-out compatible with LM78XX Linears Very low profile( L*W*H=11.5*7.5*10.2 ) Wide input range.(4.75v ~ 32V) Short circuit
5.5 V Input, 300 ma, Low Quiescent Current, CMOS Linear Regulator ADP122/ADP123
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