2 3 IN2 OUT2 ARDUINO_TX A RX-TX-Changer Q1 GND Q2 BSS138 BSS138 O GND N N X X O I T _ _ _ _ I U S LM317D2T-TR _ _ D O O V V U D R U1 SUPPLY_1 GND P P D I I 3 3 5 5 R A 3 GND 3 4 3 4 M M D D A _ A _ A V 7 IN OUT IN OUT 3.3V_SUPPLY A A R R D C D C V . i ADJ ADJ A A S S S S 5 3 S Header_MainPCB1 0 0 1 R16 1 R1 3 2 1 1 1 0 1 240 240 2 2 L C44 LM317D2T-TR C45 L C1 3 2 1 3 0 1 P 100n 1u P 100n C2 3 4 U U 1u Title 4 5 _ R17 _ R2 5 6 2 1500 9 390 AudioOut 6 7 12V_SUPPLY 1 3 Way Terminal 5.08mm Size Number Revision 7 8 2 Way Terminal 5.08mm 8 A2
pin 28 (PC5/ADC5) of the Microcontroller. Default state is closed. 3.3V When this jumper is open – LM317 output is 5V DC. When this jumper is closed – LM317 output is 3.3V DC. Default state is open. WARNINGS!!! 1. The 3.3V jumper selects the power voltage to be 5V (open) or 3.3V (closed). MAX232 can
pin 28 (PC5/ADC5) of the Microcontroller. Default state is closed. 3.3V When this jumper is open – LM317 output is 5V DC. When this jumper is closed – LM317 output is 3.3V DC. Default state is open. WARNINGS!!! 1. The 3.3V jumper selects the power voltage to be 5V (open) or 3.3V (closed). MAX232 can
LM2575 & LM2576 1A & 3A Miniconverter Switching Regulators POWER MANAGEMENT Description Features The LM2575/6 series switching regulators are monolituic Pin for pin replacement for National s LM2575/6 integrated
DieeinfachsteLösungfüreineeinstell- der wiederum vom Wert des Wider- bare Konstantstromquelle ist die Ver- +Ub LM7812 stands R2 abhängt. Die Schaltung wendungvonFestspannungsreglernin +20V IC1 wurde so dimensioniert, dass sich entsprechender Beschaltung, wie sie LM7815 der Konstantstrom bei R2 = 100 Ω zum Beispiel im Datenblatt des LM317 R2 zwischen 0 und 100 mA und bei zu finden ist. Allerdings lässt sich der C1 R2 = 330 Ωzwischen0und30 mAein- * Strom damit nicht ab Null einstellen. 100u stellenlässt. BeiderhiervorgestelltenSchaltungist
9V IC6 K1 D8 R7 IN OUT Charge 1N4007 ADJ 10,2 LM317HVT HEBIS_35-08 n 1 0 C 1 +5V +5V 7 6 5 4 3 2 1 D D D D D D D 9V VCC_GUN H 2 2 IC5 a 0 p S D E W P 0 9 0 0 0 1 0 2 D V V V R R E D D 1 R 1 R 1 R 1 R IN DOUT N G LM7805 9 R13 100 4 5 6 7 n n µ + C M
2 4 R3 R5 OP07 R 8 1 D 1M 5 4 BC847 D Z T5 p 6 T6 IC1A 3 BC557 6 0 V- 1 k GND 1 R8 C 1 R 1 REF 2 R LM393N LED2 3k3 AGND 6 k A 2 3 2 0 + R4 GND GN 2mA 2 1 S R 3 R 1 V R IC1B 5 10k 6 2 E V- V- 7 3 4 R 2 V+ 6 D 1 1 0 LM393N S R 1 IC3 1 7 SV1 T 8 3 3 GND GND 6 2 GND V+ 2 R12 1 1N4148 OP07 k 5 D5 5 4 10k
Family Binning and Labeling document. Base Order Codes Calculated Minimum CCT Range Min. Luminous Flux (lm) Luminous Flux (lm) @ 700 mA @ 85 °C** Color Order Code Flux (lm) Flux (lm) Min. Max. Group @ 85 °C @ 25 °C* 1000 mA 1500 mA 2000 mA T5 260 296 357 502 631 XMLBWT-00-0000-0000T5051 Cool White 5000 K
1 2 3 4 5 6 7 8 9 10 11 12 LM317MSTT3 LM317MSTT3 +15V CUU12 +12V +15V U1313 J222 PIU1203IN OUT PI41202 PIU130IN OUT PIU1302 PIR4702 PIJ2201 2 PIC620 OUT P I U 1 2 0 4 42 PIC6502 C2 PIC5602 OUT P I U 1 3R4747 I02 PIC5402 P I J 2 2
1 2 3 4 5 6 7 8 9 10 11 12 LM317MSTT3 LM317MSTT3 +15V UOU12 +12V +15V U1313 J222 PIU1203IN OUT PI41202 PIU130IN OUT PIU4302 PIR4702 PIJ2201 P2 PIC620 OUT P I U 1 2 0 4 2 PIC6502 P52 PIC5602 OUT P I U 1 3 R4747 P32 PIC5402 P I J 2
1 R90 B D6 R3 SpicSpiceOrder 1 OFF VSS 1 J3 2 1N4148 220 S S OUT- V Q90 2 1 1 V+ 2 BS170 +12V 1 J4 LM317 + 1 2 6 6 X X IN OUT 1 k k 9 + - ADJ 9 0 7 R e e R 1 4 s s C12 IC4 +C10 IC91 e e 220 C16 7 3 1k5 LED Standby S S 100n 1µ 100n DISCH OUT X7-1 R51 R94 X7-2 V V 5 k 6 TRSH V 1 LED Temp 2 R 1 2 + 1 4
1 1 B D6 R3 SpicSpiceOrder 1 OFF VSS 1 J3 2 1N4148 220 S OUT- S V V Q90 2 1 1 V+ +12V 2 BS170 1 J4 LM317 + 1 2 6 6 IN OUT X X 1 k k 9 Drahtverbindung + - ADJ 9 1 7 R e e R 4 n n C12 IC4 680 + C10 C16 IC91 3k3 LED Standby e e 4 7 3 S S 100n 2 10µ/50V 100n DISCH OUT X7-1 2 E R51 6 R94 X7-2 V 5 0 TRSH V
1 R90 B D6 R3 SpicSpiceOrder 1 OFF VSS 1 J3 2 1N4148 220 S S OUT- V Q90 2 1 1 V+ 2 BS170 +12V 1 J4 LM317 + 1 2 6 6 X X IN OUT 1 k k 9 + - ADJ 9 0 7 R e e R 1 4 s s C12 IC4 +C10 IC91 e e 220 C16 7 3 1k5 LED Standby S S 100n 1µ 100n DISCH OUT X7-1 R51 R94 X7-2 V V 5 k 6 TRSH V 1 LED Temp 2 R 1 2 + 1 4
a dropout of 1.2V at 800mA of load current. It has the m LM317.in-out as National Semiconductor’s industryn Current Limiting and Thermal Protection A The LM1117 is available in an adjustable version, which canurrent 800mA set the output voltage from 1.25V to
3 2 1 c C V u C k 32K 2.2K 0R R9 1 R 10 9 u 5 AD7524AQ µ IC6 LCD16X2 C 1 I 1R4 R10 R8 8.2K 1 J1 O LM317R37 R36 u P 1 I A I 12V to 10V C 1 J K 100 700 2 P 3 I R21 R F 0 F 2 A 1 21 0 2 0 4 k 2 J - RC 1 C 1 R 10 V 2 2.03 2 1 T1 S 1 . 3 R 1 BC337 I D 5 m Z , 5 2 A17,5mm A17,5mm 13 k 1 Q U 1 1 2 LM307N I2
3 2 1 c C V u C k 32K 2.2K 0R R9 1 R 10 9 u 5 AD7524AQ µ IC6 LCD16X2 C 1 I 1R4 R10 R8 8.2K 1 J1 O LM317R37 R36 u P 1 I A I 12V to 10V C 1 J K 100 700 2 P 3 I R21 R F 0 F 2 A 1 21 0 2 0 4 k 2 J - RC 1 C 1 R 10 V 2 2.03 2 1 T1 S 1 . 3 R 1 BC337 I D 5 m Z , 5 2 A17,5mm A17,5mm 13 k 1 Q U 1 1 2 LM307N I2
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