onsemi KA7809ETU
Obsolete
CAD Models
Download onsemi KA7809ETU symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.412
$ 0.412
Stock
372,273
281,993
281,993
Authorized Distributors
1
6
6
Case/Package
TO-220-3
TO-220-3
TO-220-3
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
1 A
2.2 A
2.2 A
Min Input Voltage
11.5 V
11 V
11 V
Max Input Voltage
25 V
26 V
26 V
Min Output Voltage
9 V
9 V
9 V
Max Output Voltage
-
-
-
Accuracy
4 %
4 %
4 %
Dropout Voltage
2 V
2 V
2 V
Power Supply Rejection Ratio (PSRR)
71 dB
-
-
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2003-10-27
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2019-04-18
LTD Date2019-10-18
Descriptions
Descriptions of onsemi KA7809ETU provided by its distributors.
KA7809 Series 9 V Fixed Output 1 A 3-Terminal LDO Regulator - TO-220
Standard Regulator Pos 9V 1A 3-Pin(3+Tab) TO-220 Rail
LINEAR VOLT REG, 1A, 9V, TO-220AB-3; Fixed Output Voltage Nom.:9V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:11.5V; Input Voltage Max:24V; Product Range:7809 Voltage Regulators; Output Current:1A; Output Type:Fixed; Linear Regulator Case Style:TO-220AB; No. of Pins:3Pins; Operating Temperature Min:0°C; Operating Temperature Max:125°C; Automotive Qualification Standard:-; MSL:-; SVHC:Lead (27-Jun-2018); Output Voltage Nom.:9V
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.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageTO-220-3
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight1.8 g
Technical
Accuracy4 %
Dropout Voltage2 V
Max Input Voltage25 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1 A
Min Input Voltage11.5 V
Min Operating Temperature-40 °C
Min Output Voltage9 V
Nominal Output Voltage9 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1 A
Output TypeFixed
Output Voltage9 V
Output Voltage Accuracy4 %
PolarityPositive
Power Supply Rejection Ratio (PSRR)71 dB
Quiescent Current8 mA
Schedule B8542390000
Voltage Tolerance4.4 %
Dimensions
Height15.95 mm
Height - Seated (Max)20.4 mm
Length10.16 mm
Terminal Pitch2.54 mm
Width4.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements