Juxing Cw7812 3 Terminal 1.0A Positive Voltage Regulators Encapsulate Regulator with to-220ab

• shape: Flat
• Conductive Type: Unipolar Integrated Circuit
• Integration: GSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: CW7812
• Iom: 1A
• Vo: 12V
• VI: 19V
• Pd: 0W
• Transport Package: Tube/Bulk/Reel
• Specification: Type Number
• Trademark: JUXING
• Origin: China
• HS Code: 85411000
• Production Capacity: 10kk PCS/M

Product Description

Product Description

The 78XX series of three-terminal positive regulators are available in TO-220 packages.Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided ,they can deliver over 1.0A output current, Although designed as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

TYPE	PD	IO	V1	VIROC	VO	Package
	(mV)	(mA)	(V)	(V)	(V)
TL431	300	100	-	-	VREF2.475~2.525	SOT-23
TL432	350	100	-	-	VREF1.2214~1.2586	SOT-23
78L33	600	100	30	5.8~20	3.168~3.465	SOT-89-3L
78L05	600	100	30	7~20	4.8~5.2	SOT-89-3L
78L06	600	100	30	8~20	5.75~6.25	SOT-89-3L
78L08	600	100	30	10.5~23	7.7~8.3	SOT-89-3L
78L09	600	100	30	11.5~24	8.64~9.36	SOT-89-3L
78L10	600	100	35	13~25	9.6~10.4	SOT-89-3L
78L12	600	100	35	14.5~27	11.5~-12.5	SOT-89-3L
78L15	600	100	35	17.5~30	14.4~15.6	SOT-89-3L
78L18	600	100	40	20.5~33	17.3~18.7	SOT-89-3L
78L24	600	100	40	27~38	23~25	SOT-89-3L
79L05	500	100	-30	-7~-20	-4.8~-5.2	SOT-89-3L
79L06	500	100	-30	-8~-20	-5.75~-6.25	SOT-89-3L
79L08	500	100	-30	-10.5~-23	-7.7~-8.3	SOT-89-3L
79L09	500	100	-30	-12~-24	-8.64~-9.36	SOT-89-3L
79L10	500	100	-35	-12.5~-25	-9.5~-10.5	SOT-89-3L
79L12	500	100	-35	-14.5~-27	-11.5~-12.5	SOT-89-3L
79L15	500	100	-35	-17.5~-30	-14.4~-15.6	SOT-89-3L

 

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FAQ

1. What main products does we sell?
We sells full range of diodes and bridge rectifiers. Our advantages are most complete line of low voltage drop schottky diode, TVS, ESD, Mosfet, big Bridges, Transistor.
2.How long is a quote valid for?
All prices quoted are valid for 30 days from the date of quotation.
3.What is payment terms?
We prefer pay in advance via TT,western union and Paypal(for small amount only).
4. How long is the production lead time?
*  Most items we have stock of complete items;
*  Most items we have stock of chips, lead time 2~3 weeks;
* Partial items have not stock of chips, lead time 4~5 weeks.
* once order confirmed, we can check the exact lead time then
5. What is the freight charge when we buy diodes from JUXING?
As freight will varies according to the size and weight of the parts, different location of customers, we will quote ex-work, freight to collect and paid by customer courier account of DHL,UPS, FEDEX. Or we  will check the shipping cost and add it to the total amount customer should pay.
6. May I have some samples for testing?
We offer free samples for our customers and they only need to pay the freight for samples.
7. How to assure worldwide customers receive components in good quality and condition?
1st, with advanced manufacturing technology ensure product reliability;
2nd Strict quality control system, ISO registered;
3rd, We will provide data sheet for all components, and we prefer customer trial test our parts, volumn orders to be placed after trial test pass;
4th,  Factory would check product 100% before delivery, and international safety packaging will be applied to ensure parts arrive at customer in good condition.