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UA78L12AQDR Texas Instruments 3/8 Pin 100mA Fixed 12V Positive Voltage Regulator 8-SOIC visit Texas Instruments
UA78L12AQLPR Texas Instruments 3/8 Pin 100mA Fixed 12V Positive Voltage Regulator 3-TO-92 visit Texas Instruments
LM78L12ACZ Texas Instruments 12V FIXED POSITIVE REGULATOR, PBCY3, PLASTIC, TO-92, 3 PIN visit Texas Instruments
UA78L12ACDE4 Texas Instruments 3/8 Pin 100mA Fixed 12V Positive Voltage Regulator 8-SOIC 0 to 125 visit Texas Instruments
LM78L12ACM Texas Instruments 100-mA Fixed Output Linear Regulator 8-SOIC 0 to 125 visit Texas Instruments
LM78L12ACZ/LFT3 Texas Instruments 100-mA Fixed Output Linear Regulator 3-TO-92 0 to 125 visit Texas Instruments Buy

REGULATOR IC 78L12

Catalog Datasheet MFG & Type PDF Document Tags

REGULATOR IC 78L12

Abstract: 78l12 transistor . With adequate heat sinking the regulator can deliver 100mA output current. Current limiting is , for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from , 78L12 SOP-8L Pin Descriptions Name VIN Description Operating Voltage Input VOUT , Application Circuit Fixed Output regulator INPUT C1* 0.33uF OUT IN OUTPUT AP78L12 GND C2 0.1uF Required if the regulator is located more than 3" from the power supply filter. Function
Diodes
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REGULATOR IC 78L12 78l12 transistor AP78L12V To92 transistor datasheet AP78L12S

po102

Abstract: 1401CA1 50 max 9.8 15.0 25.0 IC VOLTAGE REGULATOR 78L05, 78L08, 78L12 - POSITIVE VOLTAGE 79L05 , max 0.4 0.3 1.21 1.26 IC THREE TERMINAL ADJUSTABLE SHUNT REGULATOR IN PACKAGE TO-92 Type , VCE, IC, tot, V mA mW 10 20 300 15 50 250 20 30 250 15 50 250 15 50 375 18 50 200 15 , 0.9 1.2 Maximum Rating VCE, IC, tot, V mA mW 15 25 280 15 25 280 15 100 700 15 75 700 , 1.0 Maximum Rating VR, IF, IFM, V mA mA 35 100 500 ZENER VOLTAGE REGULATOR DIODES
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po102 1401CA1 DIAC ecg6407 ECG6407 ic 565 1401CA3 MMBR5031 2SA1778 2SC3770 2SC4269 MMBR5179 2SC3837K

K78L

Abstract: IC 78L12 SOT89 POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) DESCRIPTION The M5278L series consists of monolithic integrated circuits, each a three-terminal regulator with maximum load capabilities , M5278L10 78L10 MF 10V M5278L12 78L12 MG 12V Type Marking Output voltage 3P5 3P2 IVI 5278 L08 78L08 , -TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) ABSOLUTE MAXIMUM RATINGS , connections as close to the IC as possible ELECTRICAL CHARACTERISTICS M5278L05 (V, = 10V, lL = 40mA,Ta
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OCR Scan
M5278LXX M5278LXXM K78L IC 78L12 SOT89 78L15 sot-89 78L05 sot m5 sot89 marking M5278L56

78l12 transistor

Abstract: REGULATOR IC 78L12 . With adequate heat sinking the regulator can deliver 100mA output current. Current limiting is , for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from , ) VOUT 1 8 VIN GND 2 7 GND GND 3 6 GND NC 4 5 NC 78L12 , Application Circuit Fixed Output regulator INPUT C1* 0.33uF OUT IN OUTPUT AP78L12 GND C2 0.1uF Required if the regulator is located more than 3" from the power supply filter. Function
Diodes
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IC 78L12

SP6013A

Abstract: ic KA7812 derived from the isolated secondary voltage via a voltage regulator KA7812 or 78L12 as shown in figure 3 , represented as a function of frequency. VDD Decoupling Capacitor The IC is sensitive to large supply voltage ripple. If the IC drives a MOSFET with significant input capacitance, Ciss, the ripple due to , for this pin is 7.5 volts. When the voltage is reached above this limit, the IC may suffer permanent , a green-mode PWM IC at primary side, and figure 8 demonstrates the output, MOSG-C (channel 3
SYNC Power
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SP6013A ic KA7812 pcb step down transformer 1N4148 IC. KA7812 1N5817

FHC30LG

Abstract: ne72089 max 9.8 15.0 25.0 IC VOLTAGE REGULATOR 78L05, 78L08, 78L12 - POSITIVE VOLTAGE 79L05, 79L12 , 1.5 1.3 1.5 2.2 1.1 20 20 50 Maximum Rating VCE, IC, Ðtot, V mA mW 10 20 300 15 , 20 17 12.0 Maximum Rating VCE, IC, Ðtot, V mA mW 15 25 280 15 25 280 15 100 700 15 , 0.75 0.75 0.75 0.9 0.9 0.75 0.75 0.9 0.9 1.2 Maximum Rating VCE, IC, Ðtot, V mA mW 40 , mA 35 100 500 ZENER VOLTAGE REGULATOR DIODES IN PACKAGE SOT-23 (VF=0.9VMAX at IF
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FHC30LG ne72089 KC535C NE388-06 AL307BM AL307 2SC3545 2SC3771 2SA1669 2SC4364 2SC4270 2SC4365

78lo5

Abstract: 78L10 -TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) DESCRIPTION The M5278L series consists of monolithic integrated circuits, each a three-terminal regulator with maximum load , MB Li. UV W5278L09 73L09 ME M5278LI0 78L10 MF 10V M5278L15 78L15 MH 15V M527SL12 78L12 MG 12V , -TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) ABSOLUTE MAXIMUM RATINGS , capacitors to prevent oscillation Make connections as close to the IC as possible ELECTRICAL CHARACTERISTICS
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OCR Scan
78lo5 marking 1D Voltage regulator voltage regulator 78l12 M5278L08 GENERAL SEMICONDUCTOR MARKING UJ SMA regulator 10v sot-89 marking fl IM5278LXX M5278L05I

SP6018

Abstract: 12v to 24v LLC converter resonant intelligent Synchronous Rectifier Control IC, it controls the ON and OFF sequence of a SR MOSFET (Low Ron) to , (DCM). 3. Pin Configuration: Figure 2. IC Configuration 4 SYNC POWER CORP. Table 1. Pin , . Ground MOSG-C Output for Driving SR Mosfet Gate 7 Vdd 8 SYNC IC Supply Voltage , Vdd VR REGULATOR UVLO SYNC 0.9V Falling Edge Detector Main Control Star Gate , 10uF10uF Decoupling Capacitor for 78L12 D1 1N4148 Q1Q2 2907/2222A DZ 5.1V MOSFET Gate
SYNC Power
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AN007 SP6018 12v to 24v LLC converter resonant Cross Reference power MOSFET circuit diagram of mosfet based power supply LLC resonant converter application note 24v 6A mosfet AN007-EN

ic KA7812

Abstract: KA7812 equivalent the IC can be derived from the isolated secondary voltage via a voltage regulator KA7812 or 78L12 as , represented as a function of frequency. VDD Decoupling Capacitor The IC is sensitive to large supply voltage ripple. If the IC drives a MOSFET with significant input capacitance, Ciss, the ripple due to , for this pin is 7.5 volts. When the voltage is reached above this limit, the IC may suffer permanent , a green-mode PWM IC at primary side, and figure 8 demonstrates the output, MOSG-C (channel 3
SYNC Power
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SP6013 KA7812 equivalent 1N5819 mosfet cross reference BAT54 Pulse transformer based mosfet triggering circuit

16f675

Abstract: REGULATOR IC 7812 is also marked on the board. Next, if supplied, mount the IC socket for the PIC16F628 chip. Now , D2, D3, D4 L2 L1 OC Hex Inverter RS232 transiever PIC Processor USB Regulator Regulator , 1 1 BLANK PCB IC SOCKET SERIAL USB FEET JACK SWITCH HEATSINK SCREW & NUT CN1 CN2 , 1 GND JK1 16VDC GND Vin 2 D TR1 BC558 U2 78L12 1 4 L1 PRG R2
DIY Electronics
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16F628 16f675 REGULATOR IC 7812 pic 16f675 BC558 driver tip 7805 16f675 datasheet ICL232 74LS06 FT232BM
Abstract: 1 2 V . 1 5V )3-T ER M IN A L FIX ED PO SITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION , circuits, each a three-terminal regulator with maximum load capa­ bilities of 100mA and featuring output , MF 10V M5278L12 78L12 MG M a rk in g 3P5 3P2 O utp u t vo lta g e M5278L08 , OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) ABSOLUTE MAXIMUM RATINGS (Ta-?5c) P aram , O SITIV E OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT) M5278L56 ( v , = l i v -
OCR Scan

78L05 SMD

Abstract: smd transistor 2T technology. With adequate heat sinking the regulator can deliver 100 mA output current. Current limiting is , the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating , Equivalent Circuit LM78LXX DS007744-7 Typical Applications Fixed Output Regulator DS007744-8 *Required if the regulator is located more than 3" from the power supply filter. *See (Note 4) in the , (Continued) Adjustable Output Regulator DS007744-9 VOUT = 5V + (5V/R1 + IQ) R2 5V/R1 > 3 IQ, load
National Semiconductor
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LM78L 78L05 SMD smd transistor 2T 78l05 so-8 lm78l15 smd 78L05 SMD PACKAGE zener wafer LM78L05 AN-1112 LM78L15ACM LM78L15ACMX LM78L15ACZ
Abstract: . 1 2 V . 1 5 V ) 3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (W ITH FOLD-BACK PROTECTION , c ir­ cuits, each a th re e -term in a l regulator with m aximum load ca pabilities of 100mA and , 5. 6V M 5278L 10 78L10 MF 10V M5278L1 2 78L12 MG M a rk in g 3P5 3P2 , V ) 3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (W ITH FOLD-BACK PROTECTION CIRCUIT , to p r e v e n t o s c illa tio n . M a k e c o n n e c tio n s a s c lo s e to th e IC as p o s s -
OCR Scan

Transistor k163

Abstract: capacitor 100N k100 is also marked on the board. Next, if supplied, mount the IC socket for the PIC16F628 chip. Now , D2, D3, D4 L2 L1 OC Hex Inverter RS232 transiever PIC Processor USB Regulator Regulator , 1 1 BLANK PCB IC SOCKET SERIAL USB FEET JACK SWITCH HEATSINK SCREW & NUT CN1 CN2 , 1 GND JK1 16VDC GND Vin 2 D TR1 BC558 U2 78L12 1 4 L1 PRG R2 , underside. USB 'B' female connector. The firmware IC used in kits 128 149 150 and 182 is now almost full
DIY Electronics
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Transistor k163 capacitor 100N k100 K163 TRANSISTOR 16F84 frequency meter ic 12f675 project pic 16f84 LED Flashing 17VDC TDA7053A TDA2005 DS18S20 ISD2540

78L03

Abstract: 78L05N 2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR ISSUE 3 - N O V E M B E R 1997 DEVICE , t v o lta g e is m aintained to w ithin 2.5% w ith a quiescent cu rre n t o f ty p ic a lly 350|iA , design limit as might occur during external faults, short circuits eta Ifthe regulator is supplied from an inductive source then a large voltage transient, on the regulator input, can result should the , regulator input to ensure that the maximum voltage rating of the device is not exceeded under shutdown
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OCR Scan
78L03 78L05N 4205J ZR78L ZR78LA 78LG3C 2R78LA

ad6774

Abstract: AD676 Outline IC (SOIC). ABSOLUTE MAXIMUM RATINGS* VCC to VEE . . . . . . . . . . . . . . . . . . . . . . , these capacitors be placed physically close to the IC to minimize the inductance of the PCB trace , converter. Since all IC ground currents have to return to the power supply and no ground leads are free , . regulator prevents very large voltage spikes from entering the regulators. Any power line noise which the , 12 V is not available in the system, regulators such as 78L12 and 79L12 can be used to provide power
Analog Devices
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AD677 ad6774 AD676 AD677JD AD677JN AD677JR 16-BIT SOIC-28 C1786

AD676

Abstract: AD677 Ceramic DIP; N = Plastic DIP; R = Small Outline IC (SOIC). ABSOLUTE MAXIMUM RATINGS* Vcc to Vee , physically close to the IC to minimize the inductance of the PCB trace between the capacitor and the supply , to the A/D converter. Since all IC ground currents have to return to the power supply and no ground , ± 12 V is not available in the system, regulators such as 78L12 and 79L12 can be used to provide power , 100 |jF capacitor at each AD587 +15vo- lâ'"|78L12|^ WVâ'" -15V O ^ [79LÌ2|-jâ'"VVVâ'"^-â'" 100
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OCR Scan
AD677KD AD677KN D-16 N-16 pin diagram for IC 4580

AD677KN

Abstract: ; N = Plastic DIP; R = Small Outline IC (SOIC). ABSOLUTE MAXIMUM RATINGS* VCC to VEE . . . . . . , essential that these capacitors be placed physically close to the IC to minimize the inductance of the PCB , A/D converter. Since all IC ground currents have to return to the power supply and no ground leads , . Figures 6 and 7 represent typical design approaches. +12V 2 VIN 8 6 VREF 10µF 0.1µF regulator prevents , the system, regulators such as 78L12 and 79L12 can be used to provide power for the AD677. This is
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TSC 78L12

Abstract: 73d12 capacitors be placed physically close to the IC to minimize the inductance of the PCB trace between the , . Since all IC ground currents have to return to the power supply and no ground leads are free from , 0.1µF 78L12 0.01µF 10µF 10 0.1µF 12 VCC 18 VDD VEE VREF 16 AD676 VIN 15 0.1µF 10µF 10 ­15V , reference. If ± 12 V is not available in the system, regulators such as 78L12 and 79L12 can be used to , . A 100 µF capacitor at each regulator prevents very large voltage spikes from entering the regulators
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TSC 78L12 73d12 74HC04 74HC74 3000H 37FFH C1679

CONVERTER

Abstract: TSC 78L12 . It is essential that these capacitors be placed physically close to the IC to minimize the , all IC ground currents have to return to the power supply and no ground leads are free from , 78L12 12 0.01µF 10µF 100µF 10 VCC 18 VDD +5V 100µF 0.1µF VREF 16 AD676 VEE , amps and the voltage reference. If ± 12 V is not available in the system, regulators such as 78L12 , against power supply disturbances has been shown. A 100 µF capacitor at each regulator prevents very
Analog Devices
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CONVERTER FSR510 AD6761 AD676AD AD676BD AD676JD
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