KA78L18AZTA
- Mfr.Part #
- KA78L18AZTA
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC REG LINEAR 18V 100MA TO92-3
- Stock
- 20,943
- In Stock :
- 20,943
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Accuracy :
- 5 %
- Output Voltage 1 :
- 18V
- Mounting Type :
- Through Hole
- Output Configuration :
- Positive
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Min Input Voltage :
- 21V
- Base Part Number :
- KA78L18
- Packing Method :
- Ammo Pack
- Published :
- 2013
- Power Supply Rejection Ratio (PSRR) :
- 48dB
- Operating Temperature :
- 0°C~125°C
- Number of Regulators :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Terminal Finish :
- Tin (Sn)
- RoHS Status :
- RoHS Compliant
- Number of Terminations :
- 3
- Power Rating :
- 750mW
- Lead Free :
- Lead Free
- Voltage Tolerance-Max :
- 5%
- Output Voltage :
- 18V
- Terminal Form :
- Wire
- Packaging :
- Tape and Box (TB)
- Terminal Position :
- BOTTOM
- Quiescent Current :
- 6mA
- ECCN Code :
- EAR99
- Protection Features :
- Over Temperature, Short Circuit
- Max Power Dissipation :
- 750mW
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Voltage - Input (Max) :
- 35V
- Max Output Current :
- 100mA
- Output Type :
- FIXED
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Mount :
- Through Hole
- Height :
- 5.33mm
- Length :
- 5.2mm
- Power Dissipation :
- 750mW
- PSRR :
- 48dB (120Hz)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage1-Nom :
- 1.7V
- Width :
- 4.19mm
- Weight :
- 240mg
- Output Voltage Accuracy :
- 5 %
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Number of Pins :
- 3
- Dropout Voltage :
- 1.7V
- Datasheets
- KA78L18AZTA

Voltage Regulators - Linear Fairchild Semiconductor KA78L18AZTA Overview
Introducing the KA78L18AZTA from Fairchild Semiconductor, a leading solution in the realm of voltage regulation. This integrated circuit (IC) regulator offers a stable output voltage of 18V with a maximum current capacity of 100mA, housed in a TO923 package. Designed with precision and reliability in mind, it ensures consistent performance in various electronic applications.
KA78L18AZTA Features
- Stable Output Voltage: The KA78L18AZTA provides a reliable output voltage of 18V, ensuring consistent power delivery.
- Low Dropout Voltage: With minimal dropout voltage, this IC regulator optimizes power efficiency.
- Compact TO923 Package: Designed for space-constrained applications, the TO923 package offers ease of integration.
- Wide Operating Temperature Range: From -40°C to +125°C, this regulator maintains functionality in diverse environments.
- Overcurrent Protection: Safeguards against overcurrent conditions, enhancing the longevity of connected devices.
KA78L18AZTA Applications
- Industrial Automation: Employed in PLCs (Programmable Logic Controllers) and industrial control systems, the KA78L18AZTA ensures stable voltage supply, crucial for the operation of sensitive machinery and equipment.
- Telecommunications Equipment: Integrated into communication infrastructure such as routers and switches, this regulator maintains consistent voltage levels, supporting uninterrupted data transmission.
- Automotive Electronics: Utilized in vehicle electronics systems, including engine control units (ECUs) and dashboard displays, the KA78L18AZTA provides reliable voltage regulation, contributing to the overall performance and safety of automobiles.
- Consumer Electronics: Found in various consumer devices such as set-top boxes, printers, and gaming consoles, this IC regulator facilitates smooth operation by ensuring stable power supply to sensitive components.
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