KA78M05
Description: KA78M05 Linear Voltage Regulators V-REG 5V 0.1A 4%KA78M05
Description: KA78M05 Linear Voltage Regulators V-REG 5V 0.1A 4%
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服務與包裝
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管或託盤
KA78M05 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications.Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 24V • Thermal Overload Protection • Short Circuit Protection • Output Transistor Safe Operating area (SOA)Protection
主要特徵
- Output Current up to 0.5A
- Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 24V
- Thermal Overload Protection
- Short Circuit Protection
- Output Transistor Safe Operating area (SOA)Protection
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Obsolete | Part Package Code | SFM |
Pin Count ! | 3 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Adjustability | FIXED | Dropout Voltage1-Nom | 2 V |
Input Voltage Absolute-Max | 35 V | Input Voltage-Max | 25 V |
Input Voltage-Min | 7 V | JESD-30 Code | R-XSFM-T3 |
JESD-609 Code | e3 | Line Regulation-Max | 0.1% |
Load Regulation-Max | 0.1% | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 3 |
Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | |
Output Current1-Max | 0.5 A | Output Voltage1-Max | 5.25 V |
Output Voltage1-Min | 4.75 V | Output Voltage1-Nom | 5 V |
Package Body Material | UNSPECIFIED | Package Code | TO-220 |
Package Equivalence Code | SIP3,.1TB | Package Shape | RECTANGULAR |
Package Style | FLANGE MOUNT | Qualification Status ! | Not Qualified |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | Surface Mount ! | NO |
Technology | BIPOLAR | Terminal Finish | MATTE TIN |
Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
Terminal Position | SINGLE | Voltage Tolerance-Max | 5% |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is KA78M05?
The KA78M05 is a three-terminal positive voltage regulator IC that outputs a fixed 5V voltage. It is designed to provide a constant voltage supply for a wide range of electronic devices and circuits. The IC is typically used in applications such as power supplies, voltage regulators, and battery chargers.
How Does KA78M05 Work?
The KA78M05 works by taking an input voltage (higher than 5V) and regulating it to a stable 5V output voltage. It achieves this through internal circuitry that compares the actual output voltage to a fixed reference voltage and adjusts the output as necessary. The regulator is capable of providing a consistent 5V output even when the input voltage fluctuates.
How Many Pins does KA78M05 have and What are the Functions of the Pinout Configuration?
The KA78M05 is housed in a standard 3-pin TO-220 package. The pinout configuration includes:
- Input (VIN): Pin for connecting the input voltage.
- Ground (GND): Ground pin for the regulator.
- Output (VOUT): Pin for the regulated 5V output voltage.
What are the Pros and Cons of KA78M05?
Pros:
- Fixed Output Voltage: Provides a stable 5V output for powering various electronic components.
- Simple to Use: Requires minimal external components for voltage regulation.
- Wide Application: Suitable for a variety of low-power electronic devices and circuits.
Cons:
- Fixed Voltage: The output voltage cannot be adjusted or programmed.
- Heat Dissipation: May require a heat sink for high-power applications to dissipate heat generated by the regulator.
Are There Any Equivalents/Alternatives to KA78M05 for Recommendation?
- The LM7805 from Texas Instruments and the 78SR series from Richtek are alternatives to the KA78M05 with similar 5V fixed output voltage regulation.
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