LM3668SDX-2833/NOPB

National Semiconductor
Buck-Boost Switching Regulator IC Positive Programmable 2.8V, 3.3V 1 Output 1A 12-WFDFN Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM3668SDX-2833/NOPB-ND 1420 $1.29 $1.29

LM2660MM

National Semiconductor
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin,Vin/2 1 Output 100mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM2660MM-NS-ND 0 $1.00 $1.00 $1.00 $1.00 $0.58 $0.58
Utsource LM2660MM 33951 $2.07 $2.07 $1.84 $1.84

LM3211

National Semiconductor
Boost Switching Regulator IC Positive Adjustable 8V 1 Output 1.4A (Switch) 20-TSSOP (0.173", 4.40mm Width)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM3211MTX-ADJ/NOPB-ND 7500 $1.94 $1.94

LM3211MTX-ADJ/NOPB

National Semiconductor
Boost Switching Regulator IC Positive Adjustable 8V 1 Output 1.4A (Switch) 20-TSSOP (0.173", 4.40mm Width)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM3211MTX-ADJ/NOPB-ND 7500 $1.94 $1.94

DP8573A

National Semiconductor
Real Time Clock (RTC) IC Clock/Calendar Parallel 28-LCC (J-Lead)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-DP8573AVX-ND 640 $14.07 $14.07 $14.07 $14.07

LMC660CMX

National Semiconductor
CMOS Amplifier 4 Circuit Push-Pull, Rail-to-Rail 14-SOIC
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LMC660CMX-NSTR-ND 10862 298 $1.01 $1.01

DS15BR401TVSX

National Semiconductor
Buffer, ReDriver 4 Channel 2Gbps 48-TQFP (7x7)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-DS15BR401TVSX/NOPB-ND 11520 $4.46 $4.46 $4.46

SCAN926260TUFX/NOPB

National Semiconductor
660Mbps Deserializer 1 Input 10 Output 196-NFBGA (15x15)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-SCAN926260TUFX/NOPB-ND 14994 $23.39 $23.39 $23.39 $23.39

40163BDM

National Semiconductor
Counter IC Counter, Decade 1 Element 4 Bit Positive Edge 16-CDIP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-40163BDM-ND 1565 $3.94 $3.94 $3.94

LM4128DMF-4.1/NOPB

National Semiconductor
Series Voltage Reference IC Fixed 4.096V V ±1% 20 mA SOT-23-5
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-LM4128DMF-4.1/NOPB-ND 2909 $1.31 $1.31