LM3431AMHX/NOPB

National Semiconductor
LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM3431AMHX/NOPB-ND 0 1 $1.00 $1.00 $1.00 $1.00 $1.76 $1.76

LM258H

National Semiconductor
LM258-N Low Power Dual Operational Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM258H-ND 1724 $9.85 $9.85 $9.85 $9.85

LM2595SX-3.3/NOPB

National Semiconductor
LM2595 SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2595SX-3.3/NOPB-ND 500 119 $2.53 $2.53

LM2595SX-12

National Semiconductor
Switching Regulator, Voltage-mode, 2.6A, 173kHz Switching Freq-Max, BIPolar, PSSO5
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2595SX-12/NOPB-ND 130 119 $2.53 $2.53

LM2596T-12

National Semiconductor
Switching Regulator, Voltage-mode, 7.5A, 173kHz Switching Freq-Max, BIPolar
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2596T-12-ND 484 123 $2.44 $2.44
Utsource LM2596T-12 33951 $0.84 $0.79

LM2599S-3.3

National Semiconductor
LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2599S-3.3-ND 1450 90 $3.34 $3.34 $3.34

LM2599S-12/NOPB

National Semiconductor
LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2599S-12/NOPB-ND 32 32 $9.38 $9.38 $9.38 $9.38

LM2671M-5.0/NOPB

National Semiconductor
LM2671 8V to 40V, 500mA SIMPLE SWITCHER buck converter with 5 external components
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2671M-5.0/NOPB-ND 0 87

LM2677SD-ADJ

National Semiconductor
Switching Regulator, Current-mode, 8.75A, 280kHz Switching Freq-Max
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2677SD-ADJ-ND 200 82 $3.68 $3.68 $3.68

LM2678SX-ADJ

National Semiconductor
LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2678SX-ADJ-ND 1116 74 $4.06 $4.06 $4.06