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Part Manufacturer Description Datasheet BUY
LM317AMDT Texas Instruments 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO-252 -40 to 125 visit Texas Instruments
LM317LCDE4 Texas Instruments 1.2 V-32V ADJUSTABLE POSITIVE REGULATOR, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 visit Texas Instruments
LM317LIDRG4 Texas Instruments 3/8 Pin 100mA Adjustable Positive Regulator 8-SOIC -40 to 125 visit Texas Instruments
LM317AMDT/NOPB Texas Instruments 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO-252 -40 to 125 visit Texas Instruments Buy
LM317LCDRE4 Texas Instruments 3/8 Pin 100mA Adjustable Positive Regulator 8-SOIC 0 to 125 visit Texas Instruments
LM317KSTEELSTEEL/NOPB Texas Instruments IC VREG ADJUSTABLE POSITIVE REGULATOR, Adjustable Positive Single Output Standard Regulator visit Texas Instruments

IC LM317 CIRCUITS

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: -009.L LM317  LINEAR INTEGRATED CIRCUIT APPLICATION CIRCUITS VIN 3 UTC LM317 1 VADJ VOUT , UNISONIC TECHNOLOGIES CO., LTD LM317 LINEAR INTEGRATED CIRCUIT HIGH CURRENT 1.3V TO 37V , -263 The UTC LM317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output , Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 5 QW-R101-009.L LM317  LINEAR INTEGRATED , QW-R101-009.L LM317  LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS (TA=25ï'°C, unless Unisonic Technologies
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LM317K-AA3-R LM317G-AA3-R LM317K-TA3-T LM317G-TA3-T LM317K-TF3-T LM317G-TF3-T

IC LM317 CIRCUITS

Abstract: pin diagram ic lm317 Circuits D6* 1N4002 Vout Vin 32V to 40 V Vin 1 RSC Vin 2 LM317 PL317 (1) (1) Adjust , Cin 0.1µF Vout PL317 LM317 + TO-220AB Cin is required if regulator is located an , IC voltage regulator produces a temperature gradient on the die, affecting individual IC components , ×100 VOL Vcc VIH VOH VIL Vin VOL Vout PL317 LM317 Pulse testing required 1 , . Vin Vout VI IL PL317 LM317 Adjust R1 1% * IAdj Cin Co + Vo(min load
CYStech Electronics
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IC LM317 CIRCUITS pin diagram ic lm317 negative voltage LM317 IC LM317 lm317 LAYOUT LM317 floating voltage regulator ic C513E3 LM317E3 UL94V-0

lm317 sop8

Abstract: UNISONIC TECHNOLOGIES CO., LTD LM317 LINEAR INTEGRATED CIRCUIT HIGH CURRENT 1.3V TO 37V , compensation  TO-220F 1 The UTC LM317 is an adjustable 3-terminal positive voltage regulator , : SOP-8 (3) G: Halogen Free and Lead Free, K: Lead Free 1 of 5 QW-R101-009.N LM317 ï , 5 QW-R101-009.N LM317  LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS (TA , VIN-VOUT 40 V Power Dissipation PD Internal limited Junction Temperature TJ +125 ï'°C Operating
Unisonic Technologies
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lm317 sop8 LM317K-TN3-R LM317G-TN3-R LM317K-TQ2-R LM317G-TQ2-R LM317K-TQ2-T LM317G-TQ2-T

IC LM317 CIRCUITS

Abstract: LM317 10 pin Application Vin Vout LM317 PL317 Cin + Cin is required if regulator is located an appreciate , IC voltage regulator produces a temperature gradient on the die, affecting individual IC components , Information Basic Circuit Operation The LM317 is a 3-terminal floating regulator. In operation, the LM317 , the current from the adjustment terminal (IAdj) represents an error term in the equation, the LM317 , current. If the load current is less than this minimum, the output voltage will rise. Since the LM317 is
CYStech Electronics
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LM317L3 LM317 10 pin LM317 application note C513L3

pin diagram ic lm317

Abstract: IC LM317 CIRCUITS Application Vin Vout LM317 PL317 Cin + Cin is required if regulator is located an appreciate , IC voltage regulator produces a temperature gradient on the die, affecting individual IC components , Circuit Application Information Basic Circuit Operation The LM317 is a 3-terminal floating regulator. In operation, the LM317 develops and maintains a nominal 1.25V reference (Vref) between its output , an error term in the equation, the LM317 was designed to control IAdj to less than 100 µA and keep
CYStech Electronics
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Adjustable Power Supply Schematic Diagram lm317 lm317 Adjustable Power Supply Schematic Diagram functions of ic lm317 LM317 applications adjustable voltage power supply using Lm317 lm317 a 8 terminal

LM3171

Abstract: LM317I THOMSON SEMICONDUCTORS LM117 LM217 LM317 THREE-TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATORS , 117 series offer full overload protection available only in integrated circuits. Included on the chip , '¢ â'¢ LM217 â'" 25°C to + 150°C â'¢ â'¢ LM317I -40°C to +150°C â'¢ LM317 0°C to + 125 , LWI117 â'¢ LM217 â'¢ LM317 MAXIMUM RATINGS Rating Symbol Value Unit Input - Output voltage , Internally limited W Operating junction temperature range LM11 ? LM217 LM31 71 LM317 ^oper - 55 to +150 -25
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OCR Scan
LM317ISP3 BF247 LM3171 LM317 0 to 30 volts voltage regulator LM317 0 to 12 volts voltage regulator diagram LM 317 LM series voltage regulators IC LM 317 T0-220 LM117K LM117H CB-19

LM317 SMD

Abstract: SMD lm317 10mV. Table 3 presents the bill of materials for the MAX8505. Table 2. Comparison of the LM317 LDO, MAX8505, and One Typical Controller IC with External MOSFETs. Parameters LDO (LM317) MAX8505 Typical , Maxim > App Notes > Power-Supply Circuits ResourceSmart: Green Design Keywords: LDO, DC to DC , warming, designing "green" circuits with high efficiency provides lower-cost operation and reduces , , footprint, and total external component count of the LM317, the MAX8505, and a typical controller with
Maxim Integrated Products
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1N4148 APP3560 LM317 SMD SMD lm317 IC1 LM317 pcb footprint for LM317 qsop 16 pcb footprint pcb layout for LM317 linear regulator F/50V AN3560

voltage regulator ic UC3842B

Abstract: tl494 application notes Linear Voltage Regulators D evice LM317 LM317L LM317M LM323, A LM337 LM337M LM340, A Series LM350 , ModulatorControl IC .3-213 Battery Fast , Lithium Battery Safety IC . 3-231 1 to 4 Cells Lithium Battery Safety IC . 3-232 Charge Control
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TL494 voltage regulator ic UC3842B tl494 application notes Application Notes tl494 tl494 "Current Mode Controller" 33262 TL494 backlight LM2931 LM2935 LP2950 MC1723C MC7800 MC78L00

grid tie inverters circuit diagrams

Abstract: P50N05E elsewhere. This is not easily done in IC power regulators, but is realizable in discrete circuits (e.g , same die temperature as the LM317. Both curves show the deleterious effects of poorly controlled input , input voltage change. Figure 3 details efficiency under these conditions for standard (LM317) and low , 12 11 10 9 8 7 6 5 4 3 2 1 0 LM317 VO = 15V, 1A LT1086 VO = 15V, 1A LM317 VO = 5V , = 6.5V 70 60 50 LT1086 WITH SCR PRE-REGULATOR VOUT = 5V, 1A 40 30 20 10 0 LM317
Linear Technology
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grid tie inverters circuit diagrams P50N05E p50n05 scr preregulator DALE RH-25 lk-343 AD534 LT1012 1N1183 1N916 LT1057 RH-25

tl494 battery charger

Abstract: tl494 smps battery charger Device Listing and Related Literature Linear Voltage Regulators D e v ic e LM317 LM317L LM317M , v ic e TL494 TL594 UC3842A, 43A, UC 2842A,43A UC3842B, 43B, UC2842B, 43B UC3844, 45, UC2844, 45 , Circuits .3-386 Micropower Undervoltage Sensing Circuits with Output Delay . 3-388 Undervoltage Sensing Circuits , 3-537 Micropower Undervoltage Sensing Circuits . 3-564
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tl494 battery charger tl494 smps battery charger TL494 evaluation tl494 smps SMPS WITH TL494 tl494 adjustable MC78M00 MC78T00 MC78BC00 MC78FC00 MC78LC00 MC7900

LM317 DIP PACK

Abstract: temperature controlled fan regulator Insertion Mount Surface Mount Insertion Mount MOTOROLA ANALOG IC DEVICE DATA 3­45 LM317 MAXIMUM , MOTOROLA ANALOG IC DEVICE DATA LM317 Representative Schematic Diagram Vin 31 0 310 230 120 5.6k 6.3V , Discharges CAdj if output is shorted to Ground. 3­48 MOTOROLA ANALOG IC DEVICE DATA LM317 Figure 5 , MOTOROLA ANALOG IC DEVICE DATA LM317 APPLICATIONS INFORMATION Basic Circuit Operation The LM317 is a , MOTOROLA ANALOG IC DEVICE DATA 3­51 LM317 Figure 20. ``Laboratory'' Power Supply with Adjustable
ON Semiconductor
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LM317 DIP PACK temperature controlled fan regulator 2N5640 equivalent 92 0151 motorola LM317 2222 mps2222

DALE RH-25

Abstract: pulse transformer SCR firing circuits done in IC power regulators, but is realizable in discrete circuits (e.g. Figure 11). Without voltage , input voltage change. Figure 3 details efficiency under these conditions for standard (LM317) and low , requires less heatsink area to maintain the same die temperature as the LM317. Both curves show the , -â'"-I" LM317 V0 = 5V, 1A I LI 108Ã vo = bv1 1A 90 100 110 120 130 AC LINE VOLTAGE , . Efficiency vs AC Line Voltage for LT1086 and LM317 Regulators XT AN 32-2 Application Note 32 SCR
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OCR Scan
pulse transformer SCR firing circuits scr firing circuit for dc servo driver 3 phase scr firing circuit for dc servo driver Power MOS FET Gate Drive lm317 2000W mosfet power inverter dc voltage regulator using scr AN32-12

schematic diagram 12v ac regulator

Abstract: 5V power supply using lm317 and lm7805 Built Into IC Linear Regulators Linear IC regulators contain built-in protection circuits which make , two protection circuits found in nearly all linear IC regulators are: Thermal Shutdown Current , electronics. The IC linear regulator is so easy to use that it is virtually foolproof, and so inexpensive , de-mystify regulator specifications and applications. Some typical circuits will be presented to highlight , supplied by the source but does not power the load. THE STANDARD (NPN) REGULATOR The first IC voltage
National Semiconductor
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schematic diagram 12v ac regulator 5V power supply using lm317 and lm7805 schematic diagram ac voltage regulator LM7805 T03 application note schematic diagram ac regulator theory of regulated 9v power supply using LM317 LM2990 LM2991 LM2940

7805 voltage regulator IC function

Abstract: 7805 voltage regulator IC Linear Regulators What is a Linear Regulator? IC linear voltage regulators have been around for decades , degrades regulation and performance, especially when powering analog circuits. The linear regulator , than the desired output voltage. For example, "classic" linear regulators, such as the 7805 or LM317 , integrated circuits that provide the reference and control functions of a linear regulator, but do not have , voltage approaches dropout. But an LM317 set to 3.3V at 1A will have a miserable efficiency of only about
Micrel Semiconductor
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7805 voltage regulator IC function 7805 voltage regulator IC TRANSISTOR regulator LM317* voltage regulator as current source lm396 high voltage regulator 7805 5V REGULATOR IC MIC5200 MIC5203 MIC5201 MIC2920 MIC5156/7/8 MIC29150

equivalent transistor LM317T

Abstract: schematic diagram lm317t familiar with the operation of the IC. The board can be purchased either as an ICS1735EB or an ICS1735EB , application with R13 = 3K, U3 LM317 regulates a voltage difference of about 1.35 volts between its OUT and , type circuits are used for the input supply and/or current source. Keep the ICS1735 and all control circuits outside the power and return loops described above. These precautions prevent fields and coupled , resistance and inductance to both power and control circuits. When designing a printed circuit board, make
Galaxy Power
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equivalent transistor LM317T schematic diagram lm317t 6v BATTERY CHARGING CIRCUIT lm317 IC LM317T lm317 equivalent data sheet ic lm317t 2N3903 ICS1735EB/CVR 2N7000 SD103A 1N5822 AN7805

auto turn off battery charger using LM317

Abstract: lm317 so-8 Power IC Selector Guide Vishay Siliconix 2201 Laurelwood Road P.O. Box 54951 Santa Clara, CA , . 6 . 7 Standard Power IC Products Numbering System Standard Power IC Products Product Code Guide Second Source and , www.vishay.com/ref/poweric 5 Power IC Selector Guide Vishay Siliconix Part Numbering System STANDARD POWER IC PRODUCTS (For products released prior to 2003, designations are Si91xx, Si92xx, Si97xx, and
Vishay Siliconix
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auto turn off battery charger using LM317 lm317 so-8 LM317 auto charger LM79XX Siliconix mosfet guide LM317 SOT223 24v UCC2801D P2801DY UCC2801PW P2801DQ UCC2802D P2802DY

IXAN0053

Abstract: IXCP10M45S Semiconductor Current Regulators Protect Circuits IXAN0053 Sam Ochi, IXYS Corporation, Santa , terminal of Vr connications, networking, and power nects to the lower side of R1 and conversion circuits , extensively used in the circuits, active noise ulator) is more positive than its design of high performance analog filters, and wide dynamic source, the current through it is and mixed signal circuits and , switchable three-terminal current regulators, allow designers to simplify their circuits. approximately 3.0V
IXYS
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IXCP10M45S 48v regulator by lm317 4 to 20ma current source lm317 IXCP10M45 smps 1kW 48V 100w SMPS IXCP100M45 1N5245

48v regulator by lm317

Abstract: IXCP10M45S IC solutions dont exist for a 48V power supply active noise filter. Both circuits in Figure 7(a , Semiconductor Current Regulators Protect Circuits Sam Ochi, IXYS Corporation, Santa Clara , terminal of Vr connications, networking, and power nects to the lower side of R1 and conversion circuits , extensively used in the circuits, active noise ulator) is more positive than its design of high performance analog filters, and wide dynamic source, the current through it is and mixed signal circuits and
IXYS
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regulated power supply using Lm317 ac current regulator 8 pin ic for smps series dc voltage follower regulator SMPS EMI alternative for LM317

mx 2sb834

Abstract: 2sb834 mx switch and speedy circuits. Pd TYPE NPN OR ICBO *Tc= Ic VCBO VCEO * ICEO ICES PNP , ICBO Ic VCBO VCEO * ICEO ICES (mA) (V) *25 *25 *30 *30 *30 *30 *40 *40 *60 , *100 5000 1000 VCES fT PIN IC IB VCE IC *TPY (V) (mA) (mA) (V , Applied widely for energy saving lights. TYPE LM317 IO (A) 1.5 Vo(Adj) (V) 1.2~37 131 , PIN IB VCE IC *TPY (V) (mA) (MHZ) 123 4 4 4 4 4 3 3 3000 3000
MX Microelectronics
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2SA940 2SC2073 2SB834 2SD313 BUT11 BUT11A mx 2sb834 2sb834 mx LB125 2sa940 2sc2073 MJE13005 tip41c pins 2SD880 BD941

Arnold A-254168-2 core with 60 turns

Abstract: 0-30v power supply 1.5A with LM317 -terminal power IC voltage regulators have a fixed output voltage. In spite of this limitation, their ease of , are used with any IC regulator, it is sometimes necessary to add protection diodes to prevent the , is enough energy to damage parts of the IC. When an output capacitor is connected to a regulator , circuitry. Low cost adjustable switching regulators can be made using an LM317 as the control element , . Positive feedback for hysteresis is applied to the LM317 through R6. When the PNP switches, a small square
National Semiconductor
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Arnold A-254168-2 core with 60 turns 0-30v power supply 1.5A with LM317 IC LM317 use in 12v charger circuit 0-30v power supply lm317 pnp Transistor AN200102-11 AN-181
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