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Nisshinbo Micro Devices Inc.
NJM4558D

NJM4558 Series 4 - 18 V Dual Channel 3 MHz Operational Amplifier - DIP-8

Distributor	Stock		1	10	100	1,000
Chip One Stop	806	USD		0.607	0.442	0.392	Visit Site
DigiKey	77,703	USD	0.830	0.598	0.476	0.438	Visit Site
Onlinecomponents.com	850	USD			0.513	0.434	Visit Site
Mouser	1,325	USD	0.820	0.505	0.446	0.438	Visit Site
Master Electronics	850	USD			0.513	0.434	Visit Site

Nisshinbo Micro Devices Inc.
NJM4558DD

Op Amp Dual High Gain Amplifier ±18V 8-Pin PDIP

Distributor	Stock		1	10	100	1,000
Chip One Stop	770	USD		0.643	0.498	0.411	Visit Site
DigiKey	0	USD					Visit Site
Onlinecomponents.com	5	USD	1.14	1.14	1.03	0.560	Visit Site
Mouser	1,563	USD	1.23	1.17	0.906	0.591	Visit Site
Master Electronics	5	USD	1.14	1.14	1.03	0.560	Visit Site

onsemi
KA4558DTF

ROHS3Compliant EAR99 KA4558 Tin (Sn) op amp amplifier circuit 3.95mm 0.5muA 6mV 3000kHz

Distributor	Stock		1	10	100	1,000
Rochester Electronics	103	USD	0.173	0.173	0.163	0.147	Visit Site
Avnet	15,477	USD					Visit Site
Flip Electronics	15,477						Visit Site
Newark	0						Visit Site
element14 APAC	0	SGD		0.419	0.198	0.198	Visit Site

Monolithic Power Systems
MP4558DQ-LF-P

1A, 2MHz, 55V Step-Down Converter with Superior Light-Load Efficiency, QFN-10

Distributor	Stock		1	10	100	1,000
Monolithic Power Systems	50,000	USD	2.78	2.37	2.05	1.74	Visit Site
DigiKey	117	USD	4.40	2.84	1.98	1.76	Visit Site
Mouser	7,025	USD	4.40	2.44	1.99	1.68	Visit Site
Avnet	0	USD				1.56	Visit Site
Future Electronics	0	USD				1.52	Visit Site

Monolithic Power Systems
MP4558DQ-LF-Z

MP4558 Series 55 V 1 A 2 MHz Surface Mount Step-Down Converter - QFN-10

Distributor	Stock		1	10	100	1,000
Monolithic Power Systems	50,000	USD	2.78	2.37	2.05	1.74	Visit Site
DigiKey	0	USD					Visit Site
Mouser	0	USD	2.79	2.50	2.05	1.48	Visit Site
Future Electronics	0	USD					Visit Site
Avnet	0	USD					Visit Site

Nisshinbo Micro Devices Inc.
NJM14558D

IC Opamp Gp 2 Circuit 8DIP

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD					Visit Site
Onlinecomponents.com	1,895	USD			0.593	0.468	Visit Site
Master Electronics	1,895	USD			0.593	0.468	Visit Site
Verical	1,850	USD			0.771	0.608	Visit Site
Mouser	419	USD	1.10	0.984	0.766	0.499	Visit Site

Monolithic Power Systems
MPQ4558DN-LF-Z

Voltage Regulators - Switching Regulators 1A 2MHz 55V Step Down Converter

Distributor	Stock		1	10	100	1,000
DigiKey	13,072	USD	4.69	3.04	2.13	1.62	Visit Site
Monolithic Power Systems	14,495	USD	3.47	3.11	2.56	2.17	Visit Site
Mouser	2,455	USD	2.45	1.92	1.63	1.63	Visit Site
Future Electronics	0	USD					Visit Site
Avnet	0	USD					Visit Site

Monolithic Power Systems
MPQ4558DQ-AEC1-LF-P

Industrial-Grade, 1A, 2MHz, 55V Step-Down Converter with AEC-Q100 Qualified

Distributor	Stock		1	10	100	1,000
DigiKey	0	USD				2.11	Visit Site
Newark	480	USD	5.73	5.52	5.35	2.71	Visit Site
Avnet	0	USD				2.21	Visit Site
Farnell	480	GBP	4.21	4.05	3.91	1.88	Visit Site
element14 APAC	480	SGD	7.60	7.30	7.05	3.28	Visit Site

Monolithic Power Systems
MP4558DN-LF-Z

Switching Regulator, Current-mode, 3.7A, 2000kHz Switching Freq-Max, PDSO8

Distributor	Stock		1	10	100	1,000
DigiKey	3,148	USD	3.99	2.57	1.78	1.34	Visit Site
Monolithic Power Systems	50,000	USD	2.78	2.37	2.05	1.74	Visit Site
Mouser	2,933	USD	2.78	2.20	1.78	1.34	Visit Site
Future Electronics	10,000	USD					Visit Site
Avnet	0	USD					Visit Site

Texas Instruments
RC4558D

Dual, 30-V, 3-MHz, low noise (8-nV/√Hz) operational amplifier 8-SOIC 0 to 70

Distributor	Stock		1	10	100	1,000
DigiKey	2,893	USD	0.850	0.611	0.495	0.431	Visit Site
Rochester Electronics	6,012	USD	0.390	0.390	0.367	0.332	Visit Site
Verical	3,525	USD				0.415	Visit Site
Mouser	827	USD	0.850	0.611	0.446	0.431	Visit Site
Microchip USA	2,117	USD	2.67	2.66	2.65	2.64	Visit Site