KA7912TU
- Mfr.Part #
- KA7912TU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- FIXED NEGATIVE STANDARD REGULATO
- Stock
- 10,237
- In Stock :
- 10,237
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- -35V
- Protection Features :
- Over Temperature, Short Circuit
- Packing Method :
- Rail
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- TO-220-3
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Width :
- 4.5mm
- Terminal Position :
- Single
- Packaging :
- Tube
- Max Output Current :
- 1A
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.54mm
- Qualification Status :
- Not Qualified
- Quiescent Current :
- 6mA
- Number of Pins :
- 3
- Nominal Output Voltage :
- -12V
- PSRR :
- 60dB (120Hz)
- Voltage Tolerance-Max :
- 5%
- Accuracy :
- 4 %
- Published :
- 2017
- Base Part Number :
- KA7912
- Number of Functions :
- 1
- Mount :
- Through Hole
- Number of Regulators :
- 1
- Pbfree Code :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Height :
- 15.95mm
- Operating Temperature :
- 0°C~125°C
- Mounting Type :
- Through Hole
- Min Input Voltage :
- -14.5V
- Output Voltage 1 :
- 12V
- Weight :
- 1.8g
- Output Configuration :
- Negative
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Length :
- 10mm
- Output Voltage :
- -12V
- RoHS Status :
- RoHS Compliant
- REACH SVHC :
- No SVHC
- Output Voltage Accuracy :
- 4 %
- Dropout Voltage :
- 2V
- Output Type :
- FIXED
- Number of Terminations :
- 3
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin (Sn)
- Datasheets
- KA7912TU
KA7912TU Documents

[Voltage Regulators - Linear] Overview
Welcome to the forefront of voltage regulation technology with Fairchild Semiconductor's KA7912TU. This fixed negative standard regulator is meticulously engineered to deliver unparalleled performance and reliability in voltage stabilization applications. With a keen focus on precision and efficiency, this regulator ensures consistent output voltage, making it an indispensable component for various electronic systems.
Whether you're designing intricate circuitry or optimizing power management solutions, the KA7912TU stands as a beacon of excellence, promising seamless integration and exceptional results. Elevate your projects with the trusted craftsmanship and innovative design of Fairchild Semiconductor.
KA7912TU Features
- Fixed negative standard regulator
- Precision engineering for consistent output voltage
- High efficiency and reliability
- Optimal performance in voltage stabilization applications
- Compact and versatile design
- Wide operating temperature range
- Robust protection features
KA7912TU Applications
- Industrial Automation: Implement voltage regulation in industrial control systems to ensure stable operation and protect sensitive equipment from voltage fluctuations.
- Telecommunications: Utilize the KA7912TU in telecom infrastructure for precise voltage control, enabling seamless communication networks even in challenging environments.
- Automotive Electronics: Integrate this regulator into automotive electronics to maintain optimal voltage levels for various vehicle systems, enhancing performance and reliability on the road.
- Consumer Electronics: Enhance the performance of consumer electronic devices such as audio amplifiers and power supplies by incorporating the KA7912TU for efficient voltage regulation.
- Medical Devices: Ensure the accuracy and reliability of medical equipment by utilizing this regulator for precise voltage regulation, critical for patient safety and device functionality.
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.
















