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Texas Instruments
UC2573D

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC

Distributor	Stock		1	10	100	1,000
Rochester Electronics	770	USD	2.00	2.00	1.88	1.70	Visit Site
DigiKey	375	USD	3.66	3.29	3.11	2.30	Visit Site
Mouser	171	USD	3.66	3.29	2.69	2.29	Visit Site
Texas Instruments	0	USD	2.77	2.77	2.42	1.37	Visit Site
Heisener Electronics	543,874	USD	4.15	4.15	4.15	4.15	Visit Site

Texas Instruments
UC2573DTR

Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Rochester Electronics	19,501	USD	1.70	1.70	1.60	1.45	Visit Site
DigiKey	0	USD					Visit Site
Texas Instruments	0	USD	2.35	2.35	2.06	1.17	Visit Site
One Stop Electro	4,970	USD	22.55	21.87	20.52	20.07	Visit Site
Component Stockers USA	13,817	USD	1.68	1.68	1.58	1.43	Visit Site

Texas Instruments
UC2573DG4

Buck Pulse Width Modulator Stepdown Voltage egulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Mouser	55	USD	3.67	3.30	2.69	2.29	Visit Site
One Stop Electro	279	USD	14.74	14.30	13.41	13.12	Visit Site
Heisener Electronics	2,224	USD	2.99	2.99	2.99	2.99	Visit Site
Fly-Wing Technology	3,170	USD	9.87	9.31	8.78	7.82	Visit Site
RX Electronics Limited	11,250	USD		3.19	3.19	1.17	Visit Site

Texas Instruments
UC2573N

Buck Pulse Width Modulator Stepdown Voltage egulator 8-PDIP -40 to 85

Distributor	Stock		1	10	100	1,000
Rochester Electronics	8,433	USD	1.76	1.76	1.66	1.50	Visit Site
One Stop Electro	2,429	USD	22.02	21.36	20.04	19.60	Visit Site
Heisener Electronics	6,807	USD	1.71	1.71	1.71	1.71	Visit Site
Fly-Wing Technology	8,370	USD	45.48	42.90	40.48	36.02	Visit Site
Esaler Electronic	8,592	USD	2.21	2.19	2.17	2.15	Visit Site

Texas Instruments
UC2573NG4

Buck Pulse Width Modulator Stepdown Voltage egulator 8-PDIP -40 to 85

Distributor	Stock		1	10	100	1,000
One Stop Electro	2,109	USD	6.94	6.74	6.32	6.18	Visit Site
Component Stockers USA	387	USD	99.99	99.99	99.99	99.99	Visit Site
Jak Electronics	125	USD	49.65	46.84	44.19	39.33	Visit Site
LTL Group	10	USD	3.60	3.60	3.60	3.60	Visit Site
Heisener Electronics	2,321						Visit Site

Texas Instruments
UC2573DTRG4

Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Win Source	8,000	USD			1.56	1.56	Visit Site
One Stop Electro	517	USD	17.32	16.80	15.76	15.41	Visit Site
Esaler Electronic	19,501	USD	1.35	1.33	1.32	1.31	Visit Site
Heisener Electronics	12,294	USD	1.49	1.49	1.49	1.49	Visit Site
Jak Electronics	9,155	USD	1.46	1.38	1.30	1.15	Visit Site

Texas Instruments
UC2573

the uc3573 is a buck pulse width modulator which steps down and regulates a positive input voltage. the chip is...

Distributor	Stock		1	10	100	1,000
Win Source	4,500	USD		14.09	14.09	14.09	Visit Site