UC1543

Mfr. #:: UC1543
Manufacturer:: UC
Description:
Lifecycle:: New from this manufacturer.
Datasheet:: UC1543 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: UC

Product Category: IC Chips

Tags: UC1543, UC154, UC15, UC1

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC1543 Description

***th Star Micro: the monolithic integrated circuits contain all the functions necessary to monitor and control the output of a sophisticated power supply system. over-voltage (o.v.) sensing with provision to trigger an external scr "crowbar" shutdown; an undervoltage (u.v.) circuit which can be used to monitor either the output or to sample the input line voltage; and a third op amp/comparator usable for current sensing (c.l.) are all included in this device together with an independent accurate reference generator. both over- and under-voltage sensing circuits can be externally programmed for minimum time duration of fault before triggering. all functions contain open collector outputs which can be used independently or wire-ored together and although the scr trigger is directly connected only to the over-voltage sensing circuit it may be optionally activated by any of the other outputs or from an external signal. view all in datasheet

Market price

Part #	Mfg.	Description	Stock	Price
UC1543L DISTI # 32401187	Texas Instruments	Voltage Monitor 0V to 40V 20-Pin CLLCC Tube RoHS: Not compliant	365	365:$57.4886
UC1543W883B DISTI # 26625283	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CFPAK Tube RoHS: Not compliant	174	174:$109.5887
UC1543L883B DISTI # 29453096	Texas Instruments	Voltage Monitor 0V to 40V 20-Pin CLLCC Tube RoHS: Not compliant	165	55:$63.0271
UC1543L DISTI # V38:1800_07427701	Texas Instruments	Voltage Monitor 0V to 40V 20-Pin CLLCC Tube RoHS: Not compliant	0
UC1543L DISTI # V37:1799_07427701	Texas Instruments	Voltage Monitor 0V to 40V 20-Pin CLLCC Tube RoHS: Not compliant	0
UC1543L883B DISTI # V38:1800_07427702	Texas Instruments	Voltage Monitor 0V to 40V 20-Pin CLLCC Tube RoHS: Not compliant	0
UC1543W883B DISTI # V37:1799_07427703	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CFPAK Tube RoHS: Not compliant	0
UC1543W883B DISTI # V36:1790_07427703	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CFPAK Tube RoHS: Not compliant	0
UC1543W883B DISTI # V38:1800_07427703	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CFPAK Tube RoHS: Not compliant	0
UC1543J DISTI # V38:1800_07427699	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CDIP Tube RoHS: Not compliant	0
UC1543J DISTI # V37:1799_07427699	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CDIP Tube RoHS: Not compliant	0
UC1543J883B DISTI # V37:1799_07427700	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CDIP Tube RoHS: Not compliant	0
UC1543J883B DISTI # V38:1800_07427700	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CDIP Tube RoHS: Not compliant	0	100:$62.7600 25:$65.3500 10:$68.2700 1:$70.4700
UC1543J883B DISTI # V39:1801_07427700	Texas Instruments	Voltage Monitor 0V to 40V 16-Pin CDIP Tube RoHS: Not compliant	0
UC1543L DISTI # UC1543L	Texas Instruments	Volt Supervisor Monitor 0V to 40V 20-Pin LCCC Tube - Rail/Tube (Alt: UC1543L) RoHS: Not Compliant Min Qty: 7 Container: Tube	Americas - 0	70:$50.3900 35:$51.8900 21:$53.6900 14:$55.4900 7:$58.3900
UC1543J DISTI # UC1543J	Texas Instruments	Volt Supervisor Monitor 0V to 40V 16-Pin CDIP Tube - Rail/Tube (Alt: UC1543J) RoHS: Not Compliant Min Qty: 10 Container: Tube	Americas - 0	100:$33.2900 50:$34.2900 30:$35.4900 20:$36.6900 10:$38.5900
UC1543W883B DISTI # UC1543W883B	Texas Instruments	Volt Supervisor Monitor 0V to 40V 16-Pin CFPAK Tube - Rail/Tube (Alt: UC1543W883B) RoHS: Not Compliant Min Qty: 25 Container: Tube	Americas - 0
UC1543L883B DISTI # UC1543L883B	Texas Instruments	Volt Supervisor Monitor 0V to 40V 20-Pin LCCC Tube - Rail/Tube (Alt: UC1543L883B) RoHS: Not Compliant Min Qty: 6 Container: Tube	Americas - 0	60:$55.2900 30:$56.8900 18:$58.8900 12:$60.8900 6:$63.9900
UC1543J883B DISTI # UC1543J883B	Texas Instruments	Volt Supervisor Monitor 0V to 40V 16-Pin CDIP Tube - Rail/Tube (Alt: UC1543J883B) RoHS: Not Compliant Min Qty: 7 Container: Tube	Americas - 0	70:$47.7900 35:$49.0900 21:$50.7900 14:$52.5900 7:$55.1900
UC1543J883B DISTI # 595-UC1543J883B	Texas Instruments	Supervisory Circuits 5962-8774001EA, Supervisory Circuit	0
UC1543J DISTI # 595-UC1543J	Texas Instruments	Supervisory Circuits Pwr SUPPLY SUPERVISORY CIRCUIT	0
UC1543W883B DISTI # 595-UC1543W883B	Texas Instruments	Supervisory Circuits Supervisory Circuit	0
UC1543L883B DISTI # 595-UC1543L883B	Texas Instruments	Supervisory Circuits Pwr SUPPLY SUPERVISORY CIRCUIT	0
UC1543L DISTI # 595-UC1543L	Texas Instruments	Supervisory Circuits Pwr SUPPLY SUPERVISORY CIRCUIT	0
UC1543L	Texas Instruments	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, CQCC20 RoHS: Not Compliant	46	1000:$52.9500 500:$55.7300 100:$58.0300 25:$60.5100 1:$65.1700
UC1543J	Unitrode Corporation		4	1:$36.0000
UC1543/883BC	Unitrode Corporation	* FREE SHIPPING ORDERS OVER $100 *	1	1:$56.0000
UC1543J	Unitrode Corporation	* FREE SHIPPING ORDERS OVER $100 * 1-CHANNEL POWER SUPPLY SUPPORT CKT, CDIP16	4	5:$56.4722 1:$59.4444
UC1543J	Unitrode Corporation	* FREE SHIPPING ORDERS OVER $100 * 1-CHANNEL POWER SUPPLY SUPPORT CKT, CDIP16	3	1:$39.0000
UC1543J/883B	Unitrode Corporation	* FREE SHIPPING ORDERS OVER $100 * Voltage Detector, Adjustable, 16 Pin, Ceramic, DIP	1	1:$18.4952
UC1543J/883B	Texas Instruments	* FREE SHIPPING ORDERS OVER $100 * Voltage Detector, Adjustable, 16 Pin, Ceramic, DIP	1	1:$33.7350
UC1543L	Texas Instruments	* FREE SHIPPING ORDERS OVER $100 *	1	1:$84.9528
UC1543J883B	Texas Instruments	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, CDIP16 RoHS: Not Compliant	162

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UC1543

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes