LM2743

National Semiconductor
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2743MTCX-ND 2500 173 $208.00 $208.00

CD4017BPW

National Semiconductor
Counter IC Counter, Decade 1 Element 10 Bit Positive, Negative 16-TSSOP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-CD4017BPWRE4-ND 1500 680 $680.00 $0.20

LMX2487E

National Semiconductor
PLL Frequency Synthesizer, Delta Sigma IC 7.5GHz 1 24-WFQFN Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LMX2487ESQE/NOPB-14-ND 13200 107 $2.34 $2.34

LM385BM-2.5/NOPB

National Semiconductor
LM385-2.5-N Micropower Voltage Reference Diode
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM385BM-2.5/NOPB-ND 6109 281 $0.73 $0.73
Jameco LM385BM-2.5/NOPB 203 $0.00 $0.00 $0.00 $1.15 $0.85 $0.85
Verical Marketplace LM385BM-2.5 NOPB 1659 352 $0.89 $0.79

LM431ACM/NOPB

National Semiconductor
LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM431ACM/NOPB-ND 4058 359 $0.70 $0.70
Jameco LM431ACM/NOPB 1260 $0.00 $0.00 $0.00 $0.71 $0.53 $0.53
Verical Marketplace LM431ACM/NOPB 733 449 $0.69 $0.62

LM6172IM

National Semiconductor
OP Amp Dual Volt Feedback ±18 Volt 8-Pin SOIC N Rail
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM6172IMX-ND 24420 81 $3.72 $3.72 $3.72
Freelance LM6172IM 95
Jameco LM6172IM 504 $5.45 $4.95 $4.95 $4.55 $4.55 $4.55
Utsource LM6172IM 33951 $1.96 $1.85

LM2675M-ADJ/NOPB

National Semiconductor
Con Volt DC-DC Single Output Step Down 8-Pin SOIC N Rail
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2675M-ADJ/NOPB-ND 0 1 $1.00 $1.00 $1.00 $2.84 $2.84 $2.84
Jameco LM2675M-ADJ/NOPB 25 $4.69 $4.29 $4.29 $3.95 $3.95 $3.95
Utsource LM2675M-ADJ/NOPB 33951 $1.03 $0.98

LM2676S-5.0/NOPB

National Semiconductor
LM2676 SIMPLE SWITCHER 8V to 40V, 3A Low Component Count Step-Down Regulator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2676S-5.0/NOPB-ND 0 1 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00
Jameco LM2676S-5.0/NOPB 417 $0.00 $7.09 $5.69 $5.69 $5.69 $5.69
Utsource LM2676S-5.0/NOPB 33951 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

LM79L05ACZ/NOPB

National Semiconductor
LM79L Series 3-Terminal Negative Regulators
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM79L05ACZ/NOPB-ND 0
Jameco LM79L05ACZ/NOPB 3339 $0.00 $0.00 $0.71 $0.71 $0.54 $0.54

PTH08000WAZ

National Semiconductor
DC/DC Power Supply Single Output 0.9 Volt to 5.5 Volt 2.25A 6-Pin DIP Module
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-PTH08000WAZT-ND 39 26 $11.54 $11.54 $11.54 $11.54
Jameco PTH08000WAZ 82 $0.00 $15.99 $12.89 $12.89 $12.89 $12.89