KA7812ERTM - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

KA7812ERTM
Manufacturer

Fairchild
ChipWorker Part#

CW12363827
Category

Voltage Regulator
Package

TO-252-3
Description

Voltage regulator; linear, fixed; 12V; 1A; DPAK; SMD; -40÷125℃; ±4%
Documentation

Datasheet

KA7812ERTM Global Supplier

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KA7812ERTM Specifications

Attribute	Attribute Value

Part Number	KA7812ERTM
Manufacturer	Fairchild
ChipWorker Part#	CW12363827
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-252-3
Operating Voltage	14.5V ~ 27V
Number of Outputs	1 Output
Input Voltage (DC)	35.0V (max)
Output Voltage	12 V
Output Current	1 A
Number of Positions	3 Position
Quiescent Current	8 mA
voltage rating	2V @1A
Input Voltage (Max)	27 V
Input Voltage (Min)	14.5 V
Output Current (Max)	1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Accuracy	±4 %
Input Voltage	≤35 V
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Size-Length	6.73 mm
Size-Width	6.22 mm
Size-Height	2.38 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The KA7812ERTM is a 3-terminal Positive Regulator with several fixed-output voltages, making it useful in a wide range of applications. This type employs internal current limiting, thermal shut-down and safe operating area. If adequate heat sinking is provided, it can deliver over 1A output current. Although designed primarily as fixed-voltage regulator, this device can be used with external components for adjustable voltages and currents.
Short-circuit protection
±4% Output voltage tolerance

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