LM7810 Datasheet – 1A, 10V, Voltage Regulator

Part Number: LM7810

Function: 1A, 10V, Positive Voltage Regulator

Pacakge : TO-220 type

Manufacturer: Fairchild, ThinkiSemiconductor

Images:

LM7810 datasheet pdf

Description

The LM7810 family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 1 A.

LM7810 Pinout and application circuits

LM7810 pinout

A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage.

XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable distance from power supply filter.
** = Co is not needed for stability; however, it does improve transient response.

Features

1. Output Voltage Range 10V
2. Output current up to 1A
3. No external components required
4. Internal thermal overload protection
5. Internal short-circuit current limiting
6. Output transistor safe-area compensation
7. Output voltage offered in 4% tolerance

lm7810 voltage regulator circuit

Other data sheets are available within the file: LM7805, LM7808, LM7815

LM7810 Datasheet

LM7810 pdf

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NN30310AA Datasheet – 3A, DC-DC Step Down Regulator

Part Number: NN30310AA

Function: 3A, Synchronous DC-DC Step down Regulator

Package: 24 pin HQFN Type

Manufacturer: Panasonic Corporation

Pinouts:

NN30310AA datasheet

 

Description

NN30310AA is a synchronous DC-DC Step down Regulator (1-ch) comprising of a Controller IC and two power MOSFETs and employs the hysteretic control system.

By this system, when load current changes suddenly, it responds at high speed and minimizes the changes of output voltage. Since it is possible to use capacitors with small capacitance and it is unnecessary to add external parts for system phase compensation, this IC realizes downsizing of set and reducing in the number of external parts. Output voltage is adjustable by user.

Features

1. High-Speed Response DC-DC Step Down Regulator Circuit that employs Hysteretic Control System

2. SKIP (discontinuous) Mode for Light Load Efficiency

3. Low Operating and Standby Quiescent Current

4. Open Drain Power Good Indication for Output Over, Under Voltage

 

NN30310AA Datasheet PDF Download


NN30310AA pdf

Other data sheets are available within the file: NN30310, NN30310AAVB