KA7805ETU
- Mfr.Part #
- KA7805ETU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS STD REG
- Stock
- 5,190
- In Stock :
- 5,190
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 5%
- Packing Method :
- Rail
- PSRR :
- 73dB (120Hz)
- Base Part Number :
- KA7805
- Protection Features :
- Over Temperature, Short Circuit
- Length :
- 10mm
- Number of Pins :
- 3
- Voltage - Input (Max) :
- 35V
- Output Voltage 1 :
- 5V
- Pbfree Code :
- yes
- Dropout Voltage :
- 2V
- Terminal Finish :
- Tin (Sn)
- Qualification Status :
- Not Qualified
- Max Output Current :
- 1A
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Regulators :
- 1
- Number of Terminations :
- 3
- Published :
- 2016
- Power Supply Rejection Ratio (PSRR) :
- 73dB
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Nominal Output Voltage :
- 5V
- Min Input Voltage :
- 7V
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Output Voltage Accuracy :
- 4 %
- Output Type :
- FIXED
- Output Configuration :
- Positive
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- Quiescent Current :
- 8mA
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Width :
- 4.5mm
- Accuracy :
- 4 %
- Number of Outputs :
- 1
- Mount :
- Through Hole
- Height :
- 15.95mm
- Operating Temperature :
- -40°C~125°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage :
- 5V
- Min Output Voltage :
- 5V
- Weight :
- 1.8g
- Package / Case :
- TO-220-3
- Dropout Voltage1-Nom :
- 2V
- ECCN Code :
- EAR99
- Datasheets
- KA7805ETU

[Voltage Regulators - Linear Fairchild Semiconductor KA7805ETU] Overview
Introducing the KA7805ETU, a premier linear fixed positive standard regulator meticulously crafted by Fairchild Semiconductor, a pioneer in integrated circuits. Designed to meet the exacting demands of modern electronic applications, this IC regulator stands as a beacon of reliability and precision.
With a steadfast commitment to quality and performance, Fairchild Semiconductor has engineered the KA7805ETU to deliver consistent voltage regulation, ensuring stable power supply across a broad range of operating conditions. Its robust construction and innovative design make it the preferred choice for discerning professionals seeking unparalleled performance in voltage regulation.
Experience the epitome of excellence in linear voltage regulation with the KA7805ETU, your trusted companion in electronic endeavors.
KA7805ETU Features
- High precision voltage regulation
- Stable output under varying load conditions
- Low dropout voltage
- Wide input voltage range
- Thermal overload protection
- Short circuit protection
- Compact and lightweight design
KA7805ETU Applications
- Power supplies: Applied in various power supply units to regulate voltage, ensuring consistent and reliable performance in electronic devices and systems.
- Industrial automation: Integrated into control systems and machinery to provide stable voltage output, facilitating smooth operation and preventing damage due to voltage fluctuations.
- Telecommunications: Employed in telecom infrastructure for voltage regulation, enhancing the reliability and efficiency of communication networks.
- Automotive electronics: Utilized in automotive applications for voltage stabilization, safeguarding sensitive electronic components from voltage spikes and fluctuations.
- Consumer electronics: Embedded in consumer devices such as TVs, audio systems, and appliances to maintain steady voltage levels, optimizing performance and longevity.
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 MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou 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.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping 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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















