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Texas Instruments
LM431AIM/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	56,468	USD	1.04	1.04	0.804	0.423	Visit Site
Rochester Electronics	13,961	USD	0.617	0.617	0.580	0.524	Visit Site
DigiKey	8,310	USD	1.10	0.980	0.764	0.631	Visit Site
Arrow Electronics	665	USD			0.870	0.774	Visit Site
Mouser	633	USD	1.52	1.34	0.997	0.871	Visit Site

Texas Instruments
LM431AIM3X/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	22,018	USD	0.464	0.464	0.357	0.188	Visit Site
DigiKey	5,438	USD	0.710	0.627	0.480	0.304	Visit Site
Mouser	2,945	USD	0.710	0.589	0.446	0.304	Visit Site
Win Source	97,641	USD			0.401	0.401	Visit Site
Heisener Electronics	207,255	USD	0.951	0.951	0.951	0.951	Visit Site

Texas Instruments
LM431CIM/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	63,138	USD	0.605	0.605	0.466	0.245	Visit Site
Rochester Electronics	25,555	USD	0.357	0.357	0.336	0.304	Visit Site
DigiKey	2,631	USD	0.840	0.749	0.584	0.482	Visit Site
Arrow Electronics	199	USD	0.838	0.748	0.583	0.481	Visit Site
Verical	199	USD			0.378	0.346	Visit Site

Texas Instruments
LM431BIM3X/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	20,630	USD	0.504	0.504	0.388	0.204	Visit Site
DigiKey	44,270	USD	0.770	0.680	0.521	0.330	Visit Site
Mouser	201,451	USD	0.770	0.639	0.485	0.330	Visit Site
One Stop Electro	2,142	USD	23.61	22.90	21.48	21.01	Visit Site
Win Source	74,545	USD				0.228	Visit Site

Texas Instruments
LM431BCZ/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 0 to 70

Distributor	Stock		1	10	100	1,000
Texas Instruments	19,095	USD	0.442	0.442	0.340	0.179	Visit Site
Rochester Electronics	23,218	USD	0.261	0.261	0.245	0.222	Visit Site
DigiKey	1,004	USD	0.810	0.710	0.544	0.430	Visit Site
Mouser	1,288	USD	0.740	0.628	0.479	0.314	Visit Site
One Stop Electro	5,780	USD	7.54	7.31	6.86	6.71	Visit Site

Texas Instruments
LM431ACZ/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 0 to 70

Distributor	Stock		1	10	100	1,000
Texas Instruments	107,808	USD	0.897	0.897	0.690	0.363	Visit Site
Rochester Electronics	56,001	USD	0.529	0.529	0.498	0.450	Visit Site
DigiKey	1,757	USD	0.850	0.760	0.593	0.490	Visit Site
Verical	1,286	USD			0.470	0.470	Visit Site
Arrow Electronics	1,286	USD	0.487	0.474	0.470	0.470	Visit Site

Texas Instruments
LM431BCM3X/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70

Distributor	Stock		1	10	100	1,000
Texas Instruments	535,101	USD	0.442	0.442	0.340	0.179	Visit Site
Rochester Electronics	90,475	USD	0.261	0.261	0.245	0.222	Visit Site
DigiKey	137,503	USD	0.640	0.561	0.430	0.299	Visit Site
Arrow Electronics	2,400	USD	0.575	0.480	0.376	0.293	Visit Site
Verical	2,400	USD			0.376	0.293	Visit Site

Texas Instruments
LM431BIMX/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	8,500	USD	0.504	0.504	0.388	0.204	Visit Site
DigiKey	3,246	USD	0.770	0.680	0.521	0.330	Visit Site
Verical	1,310	USD			0.435	0.262	Visit Site
Arrow Electronics	1,310	USD	0.695	0.579	0.435	0.262	Visit Site
Mouser	6,363	USD	0.730	0.598	0.452	0.294	Visit Site

Texas Instruments
LM431CCZ/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 0 to 70

Distributor	Stock		1	10	100	1,000
Texas Instruments	6,903	USD	0.543	0.543	0.418	0.220	Visit Site
Rochester Electronics	9,000	USD	0.321	0.321	0.302	0.273	Visit Site
DigiKey	1,954	USD	0.830	0.733	0.562	0.444	Visit Site
Mouser	1,790	USD	0.830	0.689	0.523	0.345	Visit Site
One Stop Electro	2,810	USD	25.22	24.47	22.95	22.45	Visit Site

Texas Instruments
LM431CIZ/NOPB

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 -40 to 85

Distributor	Stock		1	10	100	1,000
Texas Instruments	54,369	USD	0.605	0.605	0.466	0.245	Visit Site
DigiKey	8,932	USD	1.03	0.917	0.715	0.591	Visit Site
Arrow Electronics	8	USD	0.486	0.460	0.429	0.347	Visit Site
Mouser	3,166	USD	0.740	0.665	0.574	0.396	Visit Site
One Stop Electro	511	USD	16.36	15.87	14.89	14.56	Visit Site