Fairchild/ON Semiconductor KA7812ETU

Name: KA7812ETU
Brand: Fairchild/ON Semiconductor
SKU: 3305804-KA7812ETU
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: KA7812ETU

Manufacturer:: Fairchild/ON Semiconductor

Ventron No:: 3305804-KA7812ETU

Description:: IC REG LDO 12V 1A TO220-3

ECAD Model:

Datasheet:: KA78xx(A)E TO220B03 Pkg Drawing

Specifications

Fairchild/ON Semiconductor KA7812ETU technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor KA7812ETU.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-3
Number of Pins
3
Weight
1.8g
Operating Temperature
-40°C~125°C
Packaging
Tube
Published
2016
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
3
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Subcategory
Other Regulators
Packing Method
RAIL
Technology
BIPOLAR
Terminal Position
SINGLE
Number of Functions
1
Terminal Pitch
2.54mm
Base Part Number
KA7812
Number of Outputs
1
Voltage - Input (Max)
35V
Output Voltage
12V
Output Type
Fixed
Max Output Current
1A
Output Configuration
Positive
Quiescent Current
8mA
Accuracy
4 %
Output Voltage 1
12V
Number of Regulators
1
Min Input Voltage
14.5V
Protection Features
Over Temperature, Short Circuit
Voltage Dropout (Max)
2V @ 1A Typ
PSRR
71dB (120Hz)
Dropout Voltage
2V
Dropout Voltage1-Nom
2V
Power Supply Rejection Ratio (PSRR)
71dB
Voltage Tolerance-Max
5%
Nominal Output Voltage
12V
Output Voltage Accuracy
4 %
Height
15.95mm
Length
10mm
Width
4.5mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

KA7812ETU Overview
Deliveries are in Tube cases. There is a TO-220-3 case with the integrated voltage regulator. On the Voltage regulator IC, there are 3 terminations that can be connected. Output type Fixed. There are 1 regulators implemented in this electroic component. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. The IC Regulator is set to operate at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. There is a 10 volt dropout voltage on this transistor. Several pins on the chip are 3-shaped. As an FYI, this IC voltage regulator has the basic part number KA7812. This voltage regulator IC is what is known as a standard Other Regulators component. The way of packing the voltage regulator IC is RAIL. There is a maximum output current of 1A for this regulator to meet the operational requirements. It operates in the 8mA Quiescent Current state.

KA7812ETU Features
2V dropout voltage
Other Regulators subtageroy
RAIL method of packing

KA7812ETU Applications
There are a lot of ON Semiconductor KA7812ETU Linear Voltage Regulators applications.

Decoupling circuit
Digital TV
LED lighting
HMI (Human-Machine Interface)
Disk drivers
Battery-powered device
Ethernet condition monitoring vibration sensor
EPS (Electric Power Steering)
Motor controllers
Electronic modules

KA7812ETU More Descriptions

LINEAR VOLT REG, 1A, 12V, TO-220AB-3; Fixed Output Voltage Nom.:12V; Adjustable Min:-; Max:-; Input
KA78 Series 11 V 1 A Fixed Flange Mount Voltage Regulator - TO-220-3
Standard Regulator Pos 12V 1A 3-Pin(3 Tab) TO-220 Rail
The KA78XXE/KA78XXAE series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.

Product Comparison

The three parts on the right have similar specifications to KA7812ETU.

Image

Part Number

Manufacturer

Mount

Mounting Type

Package / Case

Number of Pins

Weight

Operating Temperature

Packaging

Published

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

Subcategory

Packing Method

Technology

Terminal Position

Number of Functions

Terminal Pitch

Base Part Number

Number of Outputs

Voltage - Input (Max)

Output Voltage

Output Type

Max Output Current

Output Configuration

Quiescent Current

Accuracy

Output Voltage 1

Number of Regulators

Min Input Voltage

Protection Features

Voltage Dropout (Max)

PSRR

Dropout Voltage

Dropout Voltage1-Nom

Power Supply Rejection Ratio (PSRR)

Voltage Tolerance-Max

Nominal Output Voltage

Output Voltage Accuracy

Height

Length

Width

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

Supplier Device Package

Current - Output

Voltage - Output (Min/Fixed)

Current - Quiescent (Iq)

Surface Mount

Peak Reflow Temperature (Cel)

Reach Compliance Code

Time@Peak Reflow Temperature-Max (s)

Pin Count

JESD-30 Code

Qualification Status

View Compare
KA7812ETU

Fairchild/ON Semiconductor

Through Hole

Through Hole

TO-220-3

3

1.8g

-40°C~125°C

Tube

2016

e3

yes

Obsolete

1 (Unlimited)

3

EAR99

Tin (Sn)

Other Regulators

RAIL

BIPOLAR

SINGLE

1

2.54mm

KA7812

1

35V

12V

Fixed

1A

Positive

8mA

4 %

12V

1

14.5V

Over Temperature, Short Circuit

2V @ 1A Typ

71dB (120Hz)

2V

2V

71dB

5%

12V

4 %

15.95mm

10mm

4.5mm

No

No SVHC

RoHS Compliant

Lead Free

-

-

-

-

-

-

-

-

-

-

-

-
KA7812ETU

ON Semiconductor

-

Through Hole

TO-220-3

-

-

-40°C~125°C

Tube

-

-

-

Last Time Buy

3 (168 Hours)

-

-

-

-

-

-

-

-

-

-

-

35V

-

Fixed

-

Positive

-

-

-

1

-

Over Temperature, Short Circuit

2V @ 1A Typ

71dB (120Hz)

-

-

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

-

TO-220-3

1A

12V

8mA

-

-

-

-

-

-

-

-
KA7815E

ON Semiconductor

-

Through Hole

TO-220-3

-

-

-40°C~125°C

Bulk

-

e3

yes

Obsolete

3 (168 Hours)

3

-

MATTE TIN

-

-

-

SINGLE

1

-

-

-

35V

-

Fixed

-

Positive

-

-

15V

1

-

Over Temperature, Short Circuit

2V @ 1A Typ

70dB (120Hz)

-

-

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

-

-

1A

15V

8mA

NO

NOT APPLICABLE

unknown

NOT APPLICABLE

3

R-XSFM-T3

COMMERCIAL

KA7812ETU vs KA7815E
KA7824ETSTU

Fairchild/ON Semiconductor

-

Through Hole

TO-220-3

-

-

-40°C~125°C

Tube

2007

-

-

Obsolete

1 (Unlimited)

-

-

-

-

-

-

-

-

-

KA7824

-

40V

-

Fixed

-

Positive

-

-

-

1

-

Over Temperature, Short Circuit

2V @ 1A Typ

67dB (120Hz)

-

-

-

-

-

-

-

-

-

-

-

-

-

TO-220-3

1A

24V

8mA

-

-

-

-

-

-

-

KA7812ETU vs KA7824ETSTU