Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. Voltage Regulators Part No. Description More Info In Stock Package Qty. Price US$ Order Qty. Order 78XXT and 79XXT Series (TO-220) 7805T 5V 1A Positive Regulator Yes 1 $0.25 7806T 6V 1A Positive Regulator Yes 1 $0.30 7808T 8V 1A Positive Regulator Yes 1 $0.35 7809T 9V 1A Positive Regulator Yes 1 $0.30 7810T 10V 1A Positive Regulator Yes 1 $0.30 7812T 12V 1A Positive Regulator Yes 1 $0.30 7815T 15V 1A Positive Regulator Yes 1 $0.25 7818T 18V 1A Positive Regulator Yes 1 $0.35 7820T 20V 1A Positive Regulator Yes 1 $0.50 7824T 24V 1A Positive Regulator Yes 1 $0.30 7905T 5V 1A Negative Regulator Yes 1 $0.35 7906T 6V 1A Negative Regulator Yes 1 $0.35 7908T 8V 1A Negative Regulator Yes 1 $0.35 7909T 9V 1A Negative Regulator Yes 1 $0.35 7912T 12V 1A Negative Regulator Yes 1 $0.25 7915T 15V 1A Negative Regulator Yes 1 $0.25 7918T 18V 1A Negative Regulator Yes 1 $0.35 7924T 24V 1A Negative Regulator Yes 1 $0.35 78LXX and 79LXX Series (TO-92) 78L05 5V Positive Regulator (100mA) Yes 1 $0.20 78L08 8V Positive Regulator (100mA) Yes 1 $0.20 78L09 9V Positive Regulator (100mA) Yes 1 $0.20 78L12 12V Positive Regulator (100mA) Yes 1 $0.25 78L15 15V Positive Regulator (100mA) Yes 1 $0.25 79L05 5V Negative Regulator (100mA) Yes 1 $0.20 79L12 12V Negative Regulator (100mA) Yes 1 $0.20 79L15 15V Negative Regulator (100mA) Yes 1 $0.25 78XXK Series (TO-3) 7805K 5V 1A Positive Regulator Yes 1 $1.30 7812K 12V 1A Positive Regulator Yes 1 $1.30 7815K 15V 1A Positive Regulator Yes 1 $0.75 78MXX Series (TO-220) 78M05 5V 0.5A Positive Regulator Yes 1 $0.20 Adjustable and Low Drop-Out Type 78S40 1.5A Switching Regulator Yes 1 $1.95 LM117H LM117 - 3 Terminal Adjustable Regulator Yes 1 $5.45 LM1084IT-3 LM1084 - 3.3V 5A Low-Dropout Postive Regulator Yes 1 $0.78 LM1084IT-ADJ LM1084 - Adjustable 5A Low-Dropout Positive Regulator Yes 1 $0.78 LM1085IT-ADJ LM1085 - Adjustable 3A Low-Dropout Postive Regulator Yes 1 $1.75 LM1086CT-3 LM1086 - 3.3V 1.5A Low-Dropout Positive Regulator Yes 1 $0.78 LM1086CT-5 LM1086 - 5.0V 1.5A Low-Dropout Postive Regulator Yes 1 $0.78 LM1086CT-ADJ LM1086 - 1.5A Low-Dropout Postive Regulator Yes 1 $0.78 LM1117T-ADJ LM1117 - Adjustable Low-Dropout Regulator Yes 1 $0.70 LM1117T-3 LM1117 - 3.3V Low-Dropout Regulator Yes 1 $0.70 LM1117T-5 LM1117 - 5.0V Low-Dropout Regulator Yes 1 $0.70 LM217LZ LM217 - 1.2V to 37V Adjustable Voltage Regulator Yes 1 $0.50 LM217T LM217 - 1.2V to 37V Adjustable Voltage Regulator Yes 1 $0.60 LM2930T-5 LM2930T - 5.0V 3 Terminal Positive Regulator Yes 1 $0.60 LM2931AZ-5 LM2931AZ - Series Low-Dropout Regulator Yes 1 $0.45 LM2931CT LM2931 - Series Low-Dropout Regulator Yes 1 $1.90 LM2931T-5 LM2931 - 5V Low-Dropout Regulator Yes 1 $0.70 LM2936Z-5 LM2936 - Ultra-Low Quiescent Current 5V Regulator Yes 1 $1.75 LM2937ET-3 LM2937 - 3.3V 500mA Low Dropout Regulator Yes 1 $1.95 LM2937ET-5 LM2937 - 5V 500mA Low Dropout Regulator Yes 1 $0.80 LM2937ET-8 LM2937 - 8V 500mA Low Dropout Regulator Yes 1 $0.80 LM2937ET-10 LM2937 - 10V 500mA Low Dropout Regulator Yes 1 $0.80 LM2937ET-12 LM2937 - 12V 500mA Low Dropout Regulator Yes 1 $0.95 LM2940CT-12 LM2940 - 12V Low Dropout Regulator Yes 1 $1.20 LM2940CT-15 LM2940 - 15V Low Dropout Regulator Yes 1 $1.75 LM2940CT-5 LM2940 - 5V Low Dropout Regulator Yes 1 $1.25 LM2940S-5 LM2940 - 5V Low Dropout Regulator Yes 1 $1.10 LM2940T-8 LM2940 - 8V Low Dropout Regulator Yes 1 $0.85 LM2940T-9 LM2940 - 9V Low Dropout Regulator Yes 1 $0.85 LM2940T-10 LM2940 - 10V Low Dropout Regulator Yes 1 $0.85 LM2941T LM2941 - 1A Low Dropout Adjustable Regulator Yes 1 $2.30 LM2990S-12 LM2990 - -12V/1A Negative Low Dropout Regulator Yes 1 $3.95 LM2990S-15 LM2990 - -15V/1A Negative Low Dropout Regulator Yes 1 $3.95 LM2991S LM2991 - Negative Low Dropout Adjustable Reg. Yes 1 $3.95 LM2991T LM2991 - Negative Low Dropout Adjustable Reg. Yes 1 $1.90 LM309K LM309 - 5V 1A Regulator Yes 1 $4.90 LM317K LM317 - 1.5A Adjustable Positive Regulator Yes 1 $2.50 LM317LM LM317 - 100mA Adjustable Positive Regulator - SMD Yes 1 $0.30 LM317LZ LM317 - 100mA Adjustable Positive Regulator Yes 1 $0.45 LM317T LM317 - 1.5A Adjustable Positive Regulator Yes 1 $0.65 LM317HVT LM317 - 1.5A High-Voltage Adjustable Positive Regulator Yes 1 $2.20 LM320T-5 LM320 - 5V 1.5A Negative Regulator Yes 1 $0.55 LM323K LM323 - 5V 3A Positive Regulator Yes 1 $4.40 LM330T-5.0 LM330 - Terminal Positive Regulator   No 1 $0.95 LM333K LM333 - 3A Adjustable Negative Regulator Yes 1 $6.80 LM337K LM337 - 1.5A 3 Terminal Adjustable Neg. Reg. Yes 1 $3.50 LM337LZ LM337 - 0.5A Adjustable Negative Regulator Yes 1 $0.60 LM337T LM337 - 1.5A Adjustable Neg. Reg. (-1.2 - 37V) Yes 1 $1.00 LM338K LM338 - 5A Adjustable Positive Reg. (1.2V - 32V) Yes 1 $4.95 LM338T LM338 - 5A Adjustable Pos. Reg. (-1.2 - 37V) Yes 1 $1.45 LM340T-5 LM340 - 5V 5A Positive Regulator Yes 1 $0.65 LM340T-12 LM340 - 12V 5A Positive Regulator Yes 1 $0.35 LM340T-15 LM340 - 15V 5A Positive Regulator Yes 1 $0.70 LM350K LM350 - 3A 3 Terminal Adjustable Pos. Reg. Yes 1 $3.90 LM350T LM350 - 3A Adjustable Pos. Reg. Yes 1 $1.75 LM3940IT-3 LM3940 - 1A Low Dropout 5V to 3.3V Regulator Yes 1 $1.25 LM723CH LM723 - Voltage Regulator (2V-37V) Yes 1 $1.95 LM723CN LM723 - Voltage Regulator (2V-37V) Yes 1 $0.55 Voltage Regulators - Switching Type Part No. Description More Info In Stock Package Qty. Price US$ Order Qty. Order LM2574HVN-5 LM2574 - High-Voltage Step-Down 5V Regulator Yes 1 $1.70 LM2574HVN-ADJ LM2574 - High-Voltage Step-Down Adjustable Regulator Yes 1 $1.70 LM2574N-3 LM2574 - Step-Down 3.3V Regulator Yes 1 $1.70 LM2575HVT-5 LM2575 - High-Voltage 5V Regulator Yes 1 $2.70 LM2575HVT-ADJ LM2575 - High-Voltage Adjustable Regulator Yes 1 $3.20 LM2575N-12 LM2575 - Step-Down 12-Voltage Regulator Yes 1 $2.60 LM2575N-5 LM2575 - Step-Down 5-Voltage Regulator Yes 1 $2.45 LM2575N-ADJ LM2575 - SIMPLE SWITCHER(TM) Step-Up Reg. Yes 1 $3.95 LM2575T-5 LM2575 - Step-Down 5-Voltage Regulator Yes 1 $1.55 LM2575T-12 LM2575 - Step-Down 12V Voltage Regulator Yes 1 $1.70 LM2575T-15 LM2575 - Step-Down 15V Voltage Regulator Yes 1 $1.55 LM2575T-ADJ LM2575 - Step-Down Adjustable Voltage Regulator Yes 1 $1.55 LM2576HVT-5 LM2576 - High-Voltage 5V Voltage Regulator Yes 1 $3.90 LM2576HVT-ADJ LM2576 - High-Voltage Adjustable Voltage Regulator Yes 1 $5.50 LM2576T-3 LM2576 - Simple Switcher 3A 3.3V Yes 1 $1.75 LM2576T-5 LM2576 - Simple Switcher 3A 5V Yes 1 $1.75 LM2576T-ADJ LM2576 - Simple Switcher 3A Adjustable Yes 1 $1.45 LM2577T-ADJ LM2577 - Adjustable Step-Up Voltage Regulator Yes 1 $5.95 LM2578AN LM2578 - Switching Regulator Yes 1 $4.95 LM2586T-ADJ LM2586 - Simple Switcher 3A Adjustable Yes 1 $3.95 LM2587T-ADJ LM2587 - Simple Switcher 5A Adjustable Yes 1 $4.95 LM2588T-ADJ LM2588 - 5A Adjustable Flyback Regulator Yes 1 $8.95 LM2594HVN-ADJ LM2594 - High Voltage Simple Switcher Adjustable Regulator Yes 1 $1.80 LM2594N-ADJ LM2594 - Simple Switcher Power Convertor Yes 1 $3.20 LM2595T-5 LM2595 - 1A Step-Down Voltage Regulator Yes 1 $1.40 LM2596T-ADJ LM2596 - 3A Step-Down Voltage Regulator Yes 1 $2.90 LM2599T-ADJ LM2599 - 3A Step-Down Voltage Regulator Yes 1 $3.90 LM2670S-5 LM2670 - 3A Step-Down Voltage Regulator with Sync Yes 1 $3.40 LM2673T-ADJ LM2673 - 3A Step-Down Adjustable Voltage Regulator Yes 1 $2.20 LM2674N-5 LM2674 - High-Efficiency Step-Down Voltage Regulator Yes 1 $2.20 LM2675N-ADJ LM2675 - High-Efficiency 1A Step-Down Voltage Regulator Yes 1 $2.90 LM2676T-ADJ LM2676 - High-Efficiency Step-Down Voltage Regulator Yes 1 $2.30 LM2677T-ADJ LM2677 - 5A Step-Down Voltage Regulator Yes 1 $3.25 LM2678T-5 LM2678 - 5V 5A Step-Down Voltage Regulator Yes 1 $3.25 LM2678T-12 LM2678 - 12V 5A Step-Down Voltage Regulator Yes 1 $3.25 LM2678T-ADJ LM2678 - 5A Step-Down Voltage Regulator Yes 1 $3.25 LM2679T-5 LM2679 - 5V 5A Step-Down Voltage Regulator Yes 1 $3.50 LM2679T-12 LM2679 - 12V 5A Step-Down Voltage Regulator Yes 1 $3.50 LM2679T-ADJ LM2679 - 5A Step-Down Voltage Regulator Yes 1 $3.50 L4970A L4970A - 10A Switching Regulator Yes 1 $7.50 Voltage Regulators - Low Drop-Out Type Part No. Description More Info In Stock Package Qty. Price US$ Order Qty. Order LP2950ACZ-3.0 3V 100mA Low Drop-out Regulator Yes 1 $0.75 LP2950ACZ-5.0 5V 100mA Low Drop-out Regulator Yes 1 $0.80 LP2950CZ-3.0 3V 100mA Low Drop-out Regulator Yes 1 $0.70 LP2950CZ-5.0 5V 100mA Low Drop-out Regulator Yes 1 $0.80 LT1084CT-5 LT1084CT - 5V 5A Low Drop-out Regulator Yes 1 $1.90 LT1085CT-3 LT1085CT - 3.3V 3A Low Drop-out Regulator Yes 1 $1.90 LT1085CT-5 LT1085CT - 5.0V 3A Low Drop-out Regulator Yes 1 $2.40 LT1185CT LT1185CT - 3A Adjustavle Low Drop-out Regulator Yes 1 $6.90 Voltage Regulators - SMD Type Part No. Description More Info In Stock Package Qty. Price US$ Order Qty. Order 78L05ACM 5V 100mA Positive Regulator - SMD Yes 1 $0.18 78L06ACM 6V 100mA Positive Regulator - SMD Yes 1 $0.18 78L12ACM 12V 100mA Positive Regulator - SMD Yes 1 $0.18 78L15ACM 15V 100mA Positive Regulator - SMD Yes 1 $0.18 79L05ACM 5V 100mA Negative Regulator - SMD Yes 1 $0.21 79L12ACM 12V 100mA Negative Regulator - SMD Yes 1 $0.21 79L15ACM 15V 100mA Negative Regulator - SMD Yes 1 $0.21 LM2574M-5 LM2574 Step-Down 5V Regulator - SMD Yes 1 $1.70 LM2574M-ADJ LM2574 Step-Down Adjustable Regulator - SMD Yes 1 $1.70 LM2575S-3 LM2575 Step-Down 3.3V Regulator - SMD Yes 1 $1.70 LM2575S-5 LM2575 Step-Down 5V Regulator - SMD Yes 1 $1.70 LM2575S-ADJ LM2575 Step-Down Adjustable Regulator - SMD Yes 1 $1.70 LM2594M-5 LM2594 Step-Down 5V Regulator - SMD Yes 1 $2.20 LM2594M-ADJ LM2594 Step-Down Adjustable Regulator - SMD Yes 1 $2.20 LM2595S-3 LM2595 Step-Down 3.3V Regulator - SMD Yes 1 $1.70 LM2595S-5 LM2595 Step-Down 5V Regulator - SMD Yes 1 $1.70 LM2595S-ADJ LM2595 Step-Down Adjustable Regulator - SMD Yes 1 $1.70 LM2621MM LM2621 Step-Up DC-DC Converter - SMD Yes 1 $3.20 LM2672M-5 LM2672 1A Step-Down 5V Regulator - SMD Yes 1 $2.20 LM2672M-ADJ LM2672 1A Step-Down Adjustable Regulator - SMD Yes 1 $2.20 LM2674M-5 LM2674 0.5A Step-Down 5V Regulator - SMD Yes 1 $1.90 LM2674M-ADJ LM2674 0.5A Step-Down Adjustable Regulator - SMD Yes 1 $1.90 LM2675M-3 LM2675 1A Step-Down 3.3V Regulator - SMD Yes 1 $2.80 LM2675M-5 LM2675 1A Step-Down 5V Regulator - SMD Yes 1 $2.80 LM2678S-ADJ LM2678 5A Step-Down Adjustable Regulator - SMD Yes 1 $2.20 LM2679S-ADJ LM2679 5A Step-Down Adjustable Regulator - SMD Yes 1 $2.40 LM3488MM LM3488 N-Channel Controller for Switching Regulators - SMD Yes 1 $2.20