Fairchild does not recommend operation outside datasheet specifications. Symbol Electrical Characteristics (LM). Refer to the test circuits. °C < TJ. An IMPORTANT NOTICE at the end of this data sheet addresses availability, mm × mm. LM78L05, LM78L12,. LM78L15, LM78L TO (3). Specification: Linear Voltage Regulator, , Fixed, Positive, 10V To 30V In, 5V And A Out, TO Technical Datasheet: KA78L05AZBU Datasheet.

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If you spend tto92 Hi Peter, You can run the amp kit from as little as 2V, however the higher the supply the better the quality. In that using a high current regulator like would be an ideal choice.

The output current of this IC can go up to mA. Alternative Regulator for 78L These devices support an input voltage anywhere from around 2. In the circuit below a input voltage of 12V is regulated to 5V using the 78L Another popular voltage regulator is which is bulkier in size but has high current rating of about 1A. Unsourced material may be challenged and removed.

The is the most common, as its regulated 5-volt supply provides a convenient power source for most TTL components.

78xx – Wikipedia

A 1N standard low cost rectifier diode in a DO package. Be the first to review this product. You must have JavaScript enabled in your browser to utilize the functionality of this website. There are a range of fixed voltage regulators that will give you 5V at lm78005 higher current, such as the MCCT.


They provide a constant output voltage for a varied input voltage.

L7805 5V Reg IC

Also note the Capacitors C1 and C2 are used at both the Input and output end. You can see the delivery time and cost at the shipping stage, or by using the shipping estimator from within the shipping basket. The 78L05 is a three terminal voltage regulator. So you if connect high current loads then you can expect the IC to get very hot soon and shunt down eventually. The L is a simple 3 pin voltage regulator in a TO package. Voltage drop out 1A: Further Information For information about all of the delivery options we offer click here.

Sign up to our newsletter for promotions. There is a related line of 79xx devices which are complementary negative voltage regulators.

How to use 78L View all related questions. As such powering from a 9V supply you would be able to attach the regulator without an issue. Same Day Dispatch Orders placed online before 3: But, the IC suffers from heavy heat loss hence a Heat sink is recommended for projects t92 consume more current.

The IC can provide up to mA and is suitable for a wide range of input voltages. Some devices provide slightly different voltages than usual, such as the LM78L62 6.

International orders can only be shipped to the registered card address. In our case the 78L05 IC is an iconic regulator IC that finds its application in most of the projects. These regulators also have the ability to limit current and protect when the temperature exceeds beyond junction temperature. This article needs additional citations for verification.


The LM78S40 from Fairchild is not part of the 78xx family and does not use the same ratasheet.

Cool Projects for Open Source Hardware. Datxsheet do not charge a packaging or handling fee for this service, and you will receive an email when your order has been processed, you can collect half an hour after receipt of this email.

This page was last edited on 5 Decemberat The SR from Datel km7805 a full switching power supply module designed as a drop-in replacement for 78xx chipsand not a linear regulator like the 78xx ICs.

Be the first to review this product Email to a Friend. International orders may be charged import duty dependant on local import laws and duty rates. Views Read Edit View history. Submitted by webmaster on 14 December Posted by Michael Lockhart on Thursday, 9 November Articles needing additional references from January All articles needing additional references.

I can only suggest searching on 5V fixed voltage regulator and you should be able to find some options.