L4990

Mfr. #:: L4990
제조사:: ST
설명:: Swithed-Mode Power Supply Controller, Current Mode Type, 16 Pin, Plastic, DIP
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: L4990 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

제품 속성
속성 값

제조사: 성

제품 카테고리: IC 칩

Tags: L4990, L499, L49

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

L4990 설명

***ponent Stockers USA: 1.5 A SWITCHING REGULATOR 1000 kHz SWITCHING FREQ-MAX PDIP16

Market price

부분 #	제조	설명	재고	가격
ML4990FE-R52 DISTI # ML4990FE-R52-ND	Ohmite Mfg Co	RES 499 OHM 1/2W 1% AXIAL RoHS: Compliant Min Qty: 40000 Container: Tape & Reel (TR)	Temporarily Out of Stock	40000:$0.0153
83009 010500 DISTI # BEL4990-500-ND	Belden Inc	HOOK-UP STRND 18AWG BLACK 500' RoHS: Not compliant Min Qty: 1 Container: Spool	Temporarily Out of Stock	1:$468.6400
CHP2512L4990FBT DISTI # CHP2512L4990FBT	Vishay Intertechnologies	Res Thick Film 2512 499 Ohm 1% 2W ±200ppm/°C Molded SMD SMD T/R - Tape and Reel (Alt: CHP2512L4990FBT) RoHS: Not Compliant Min Qty: 100 Container: Reel	Americas - 0	100:$4.8900 102:$4.7900 202:$4.5900 500:$3.3900 1000:$2.9900
CHP2512L4990FBT DISTI # CHP2512L4990FBT	Vishay Intertechnologies	Res Thick Film 2512 499 Ohm 1% 2W ±200ppm/°C Molded SMD SMD T/R - Tape and Reel (Alt: CHP2512L4990FBT) RoHS: Not Compliant Min Qty: 100 Container: Reel	Europe - 0	100:€8.2900 102:€7.6900 202:€7.1900 500:€6.7900 1000:€6.3900
ML4990FE-R52 DISTI # 71430762	Ohmite Mfg Co	05 W METAL FILM RESISTOR 1% RoHS: Compliant	0	40000:$0.0200
RBR56L-49901-BR DISTI # 70061446	TT Electronics Resistors	Resistor,Wirewound,Res 49.9 Kilohms,Pwr-Rtg 0.125 W,Tol 0.1%,Axial RoHS: Not Compliant	0	25:$29.3300
RK73H1FTTBL4990F DISTI # 660-RK73H1FTTBL4990F	KOA Speer Electronics Inc	Thick Film Resistors - SMD 1/3W 499 OHM 1% RoHS: Compliant	0	1:$0.1800 10:$0.0920 100:$0.0520 1000:$0.0350 20000:$0.0310 40000:$0.0260
MF1/4DL4990F DISTI # 660-MF1/4DL4990F	KOA Speer Electronics Inc	Metal Film Resistors - Through Hole 499ohm 1% 100PPM RoHS: Not compliant	0	1:$0.7700 100:$0.6670 1000:$0.4860 5000:$0.3780 10000:$0.3240 25000:$0.3020
MF1/4CL4990F DISTI # 660-MF1/4CL4990F	KOA Speer Electronics Inc	Metal Film Resistors - Through Hole 499ohm 1% 50PPM RoHS: Not compliant	0	1:$0.9400 100:$0.8290 1000:$0.6440 5000:$0.6050 10000:$0.5430
MF1/2DL4990F DISTI # 660-MF1/2DL4990F	KOA Speer Electronics Inc	Metal Film Resistors - Through Hole 499ohm 1% 100PPM RoHS: Not compliant	0	1:$1.0800 100:$0.7230 1000:$0.5910 5000:$0.5320 10000:$0.4730
MF1/2CL4990F DISTI # 660-MF1/2CL4990F	KOA Speer Electronics Inc	Metal Film Resistors - Through Hole 499ohms 1% 50PPM RoHS: Not compliant	0	1:$1.1700 100:$0.8850 1000:$0.7860 5000:$0.7230 10000:$0.5380
ML4990FE-R52 DISTI # 588-ML4990FE-R52	Ohmite Mfg Co	Metal Film Resistors - Through Hole 1/2W 499 Ohm 1% 350 Volt RoHS: Compliant	0
MF1/4CL4990D DISTI # 660-MF1/4CL4990D	KOA Speer Electronics Inc	Metal Film Resistors - Through Hole 499ohm 0.5% 50PPM RoHS: Not compliant	0
RBR53L49900BR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/3W 4.99K Ohm 0.1%	0
RBR54L49902BR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/4W 499K Ohm 0.1%	0
RBR54L49900BR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/4W 4.99K Ohm 0.1%	0
RBR56L49901TR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/8W 49.9K Ohm	0
RBR56L49901AR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/8W 49.9K Ohm 0.05%	0
RBR55L49901TR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 3/20W 49.9K Ohm	0
RBR56L49900TR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/8W 4.99K Ohm	0
RBR53L49902TR DISTI # N/A	TT Electronics plc	Wirewound Resistors - Through Hole 1/3W 499K Ohm	0
L4990	STMicroelectronics		15
MF1/4DL4990F	KOA Speer Electronics Inc		5000
MWPL49902-01	Infineon Technologies AG		606
L4990A	STMicroelectronics		220
L4990	STMicroelectronics	Swithed-Mode Power Supply Controller, Current Mode Type, 16 Pin, Plastic, DIP	596	221:$2.1000 77:$2.2750 1:$5.2500
ML4990FE-R52 DISTI # ML4990FE-R52	Ohmite Mfg Co	METAL FILM RESISTOR RoHS: Compliant	0	10:$14.8500
L4990AD	STMicroelectronics	INSTOCK	327
L4990AD	STMicroelectronics	INSTOCK	327
L4990A	ST-Ericsson	INSTOCK	19
ML4990FE-R52 DISTI # 000000000005191278	Ohmite Mfg Co	0.5 W METAL FILM RESISTOR 1%	0	40000:$0.0172 44000:$0.0167 88000:$0.0156
RBR71L49900AM DISTI # RBR71L49900AM	Vishay Dale	RoHS: Compliant	43
RBR71L49901AP DISTI # RBR71L49901AP	Shallcross Bolt & Specialties Co	RoHS: Compliant	18
ML4990FE-R52 DISTI # ML4990FER52	Ohmite Mfg Co		38000	435:$0.0580 500:$0.0383 1000:$0.0288 2500:$0.0209 5000:$0.0192 10000:$0.0177 40000:$0.0147
RK73H1FTTBL4990F	KOA Speer Electronics Inc	Thick Film Resistors - SMD 1/3W 499 OHM 1%	Americas -

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