KA7818ETU

Share

Or copy the link below:

Mfr.Part #
KA7818ETU
Manufacturer
Fairchild Semiconductor
Package / Case
TO-220-3
Datasheet
Download
Description
IC REG LIN FIXED POS STD REG 18V
Stock
8,439
In Stock :
8,439

Request A Quote(RFQ)

* Fullname:
* Company:
* E-Mail:
  Phone:
  Comment:
* Quantity:
Manufacturer :
Fairchild Semiconductor
Product Category :
Voltage Regulators - Linear
Mount :
Through Hole
Protection Features :
Over Temperature, Short Circuit
Terminal Position :
Single
Terminal Pitch :
2.54mm
JESD-609 Code :
e3
Base Part Number :
KA7818
Voltage Tolerance-Max :
5%
Package / Case :
TO-220-3
Number of Outputs :
1
Output Configuration :
Positive
Packaging :
Tube
Pbfree Code :
yes
Time@Peak Reflow Temperature-Max (s) :
NOT SPECIFIED
Max Output Current :
1A
Peak Reflow Temperature (Cel) :
NOT SPECIFIED
Accuracy :
4 %
ECCN Code :
EAR99
Output Voltage Accuracy :
4 %
Terminal Finish :
Tin (Sn)
Output Voltage :
18V
Dropout Voltage1-Nom :
2V
Operating Temperature :
-40°C~125°C
Number of Functions :
1
Voltage - Input (Max) :
35V
Voltage Dropout (Max) :
2V @ 1A Typ
Quiescent Current :
8mA
PSRR :
69dB (120Hz)
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Packing Method :
Rail
Output Voltage 1 :
18V
Number of Terminations :
3
Weight :
1.8g
Mounting Type :
Through Hole
Published :
2017
Qualification Status :
Not Qualified
JESD-30 Code :
R-PSFM-T3
Number of Regulators :
1
Min Input Voltage :
35V
RoHS Status :
RoHS Compliant
Lead Free :
Lead Free
Output Type :
FIXED
Dropout Voltage :
2V
Datasheets
KA7818ETU
Introducing Voltage Regulators - Linear Fairchild Semiconductor KA7818ETU from Chip IC,where excellence meets affordability. This product stands out with its Base Part Number:KA7818, Package / Case:TO-220-3, Operating Temperature:-40°C~125°C, Number of Terminations:3, Mounting Type:Through Hole, KA7818ETU pinout, KA7818ETU datasheet PDF, KA7818ETU amp .Beyond Voltage Regulators - Linear Fairchild Semiconductor KA7818ETU ,we also offer ZXTR2105F-7, TPS7A2050PDBVR, RP130K501D-TR, Our vast inventory has you covered. Contact us now for immediate solutions.

Fairchild Semiconductor KA7818ETU


[Voltage Regulators - Linear] Fairchild Semiconductor KA7818ETU Overview

The Fairchild Semiconductor KA7818ETU is a linear voltage regulator integrated circuit designed to provide a fixed positive output voltage of 18V. Engineered with precision and reliability in mind, this IC is ideal for a wide range of applications where stable voltage regulation is essential.

With its compact form factor and robust performance, the KA7818ETU offers an efficient solution for power management in various electronic systems and devices. Whether used in industrial machinery, automotive electronics, or consumer appliances, this regulator ensures consistent voltage output, enhancing overall system performance and longevity.

KA7818ETU Features

  • Fixed Positive Voltage Output: The KA7818ETU delivers a stable output voltage of 18V, ensuring reliable performance in diverse applications.
  • Linear Regulation: This integrated circuit utilizes linear regulation to maintain precise voltage levels, minimizing ripple and noise for clean power delivery.
  • Wide Operating Temperature Range: With a temperature range from -40°C to +125°C, the KA7818ETU remains operational in harsh environmental conditions.
  • Compact Package: Housed in a standard TO-220 package, this regulator offers easy integration into existing circuit designs.
  • Overcurrent and Thermal Protection: Built-in protection features safeguard the IC and connected components against overcurrent and excessive temperature, ensuring system reliability and longevity.

KA7818ETU Applications

  • Industrial Automation: The KA7818ETU is commonly used in industrial control systems, PLCs (Programmable Logic Controllers), and motor drives to provide stable voltage for sensors, actuators, and control circuits.
  • Automotive Electronics: In automotive applications, this voltage regulator powers various onboard electronics, including engine control units (ECUs), infotainment systems, and lighting modules, ensuring consistent operation even under fluctuating voltage conditions.
  • Consumer Electronics: From home appliances to portable devices, the KA7818ETU offers reliable voltage regulation for products such as audio amplifiers, LED displays, and battery chargers, enhancing performance and durability.
  • Telecommunications: Within telecommunications equipment and networking devices, this IC maintains steady voltage levels for microcontrollers, communication modules, and power supplies, contributing to seamless connectivity and uptime.
Purchase

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.

RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.

Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

Manufacturer related products

  • Fairchild Semiconductor
    TVS DIODE 5VWM 20SSOP
  • Fairchild Semiconductor
    TVS DIODE 11VWM 18.2VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 26VWM 42.1VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 13VWM 21.5VC DO204AC
  • Fairchild Semiconductor
    TVS DIODE 5VWM 9.2VC DO15

Catalog related products

RFQ
BOM