IC 78L05 78L09 To92

Transistors, Diodes, ICs
ELECSOUND




Elecsound Offer Semiconductor: On Semiconductor, philips Semiconductor, fairchild Semiconductor, cypress Semiconductor, freescale Semiconductor, Motorola Semiconductor, dallas Semiconductor, maxim Semiconductor.

We are specialized in SMD IC, full series SMD OPTO coupler, which is wildly used in communication, satellites, CCTV, mobile phone, pager, wireless telephone.

Special Offer stock: ADE7755, ADE7751, MC10116P, MC1413P, MC14572UBCP, MC14013BCP, MC14053BCPG, MC14066BCP, MC14538BCP, MC34063, MC34063API(s)-M, MC3486N, MC3487N, OP07CDR, OP07CP OP07DP, LM2907N, LM2940CT-5.0, LM308AH, LM385BLP-1-2, LM385Z-1.2, LM3914N-1, LM393N, LM393N, LM723CN, LM211P, LM224N, LM239N, LM258NON.


VI DC Input voltage
VO = 3.3 to 9 V 30
VO = 12 to 15 V 35 V
VO = 18 to 24 V 40
IO Output current 100 mA
PD Power dissipation Internally limited (1)
1. Our SO-8 package used for voltage regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the 
die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to 
dissipate power when an appropriate area of copper on the printed circuit board is available for heat-sinking. The external 
dimensions are the same as for the standard SO-8.mW
TSTG Storage temperature range -65 to 150 °C
TOP Operating junction temperature range for L78LxxAC / 
L78LxxC 0 to 125°C


VO Output voltage TJ = 25 °C 3.036 3.3 3.564 V
VO Output voltage
IO = 1 to 40 mA, VI
 = 5.3 to 20 V 2.97 3.63
VIO = 1 to 70 mA, VI
 = 8.3 V 2.97 3.63
DVO Line regulation
VI = 5.3 to 20 V, TJ = 25 °C 150mV
VI = 6.3 to 20 V, TJ = 25 °C 100
DVO Load regulation
IO = 1 to 100 mA, TJ = 25 °C 60mV
IO = 1 to 40 mA, TJ = 25 °C 30Id Quiescent current
TJ = 25 °C 6 mA
TJ = 125 °C 5.5 mA
DId Quiescent current change
IO = 1 to 40 mA 0.2mA
VI = 6.3 to 20 V 1.5
eN Output noise voltage B = 10 Hz to 100 kHz, TJ = 25 °C 40 µV
SVR Supply voltage rejection 
VI = 6.3 to 16.3 V, f = 120 Hz
IO = 40 mA, TJ = 25 °C 41 49 dB
Vd Dropout voltage 1.7 V

Product Overviews
We currently offer a broad range of capacitors, LEDs, Cermet Trimming Potentiometers, PCBs, Semiconductors, Transistors, Zinc Oxide Varistors, Switches and Resistors.




Company Information
Elecsound is an ISO Certificated  manufacturer of high quality, high reliability electronic components, formed in January of 1996. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.





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FAQ
1: How long is your lead time?
It depends. Normally, it is 2-6 working days if the goods are in stock, or it is 7-40 days if the goods not in stock.
 
2: What is your terms of payment ?
For small amount orders, 100% better paid by PayPal or T/T in advance. For large amount orders like more than
10000USD, 30% T/T in advance , balance fully paid before shipment.
 
3. Do you have any MOQ limit for an order?
Yes, we have MOQ. different items have different MOQ. We will mark MOQ when we quote.
 
4: How to proceed an order?
Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirms the samples and pay deposit for the official order. Finally, we arrange the production and ship once it's ready. 
 
5: Do you accept Alibaba online orders?
Sure!! We prefer to fulfil orders under Alibaba Trade Assurance system, since both parties will be protected.  
 
6: Do you provide samples? is it free or extra?
Yes, normally we could offer samples with free charge but do not pay the shipping freight. 
 
7: How do you guarantee my goods right?
Order will be arranged exactly as requested, we will doubly check the packing and qty before delivering out also we will take you photos if required or necessary.
 
8: Is it OK to print my logo on the packing?
Of course, customized packing accepted!! But it may bring some cost, it depends on the qty, if small qty then we don't accept.

Contact us
Tel: 86-755-82908842
Fax: 86-755-83045964