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Texas Instruments
LM2597N-3.3/NOPB

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)

Distributor	Stock		1	10	100	1,000
Texas Instruments	6,090	USD	3.83	3.83	3.36	1.90	Visit Site
Rochester Electronics	5,856	USD	2.77	2.77	2.60	2.35	Visit Site
DigiKey	123	USD	5.08	4.56	4.31	2.68	Visit Site
Mouser	0	USD	5.08	4.32	4.32	2.68	Visit Site
Component Stockers USA	2,805	USD	2.69	2.69	2.52	2.28	Visit Site

Texas Instruments
LM2597N-3.3

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-PDIP

Distributor	Stock		1	10	100	1,000
Win Source	2,620	USD		26.24	26.24	26.24	Visit Site
Fly-Wing Technology	3,844	USD	17.02	16.06	15.15	13.48	Visit Site
Jak Electronics	2,963	USD	19.47	18.37	17.33	15.42	Visit Site
Esaler Electronic	153	USD	824.16	815.92	807.76	799.68	Visit Site
LTL Group	10	USD	4.11	4.11	4.11	4.11	Visit Site

National Semiconductor
LM2597N33

Distributor	Stock		1	10	100	1,000