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NJM7809FA
TO-220F 3-Pin Standard Regulator 9V 1.5A
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NJM7809FA 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.418 | $0.42 |
| 200 | $0.162 | $32.40 |
| 500 | $0.156 | $78.00 |
| 1000 | $0.153 | $153.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
In the world of electronic components, the NJM7809FA stands out as a top-notch voltage regulator that combines performance, reliability, and safety in one compact package. Its ability to deliver a consistent +9V output voltage with a maximum output current of 1A makes it an ideal choice for a wide range of applications, from small DIY projects to complex industrial designs. With features like thermal shutdown and current limiting protection, the NJM7809FA prioritizes the safety and longevity of your circuits, ensuring smooth operation even under demanding conditions
主要特徵
- Operating Voltage
- Internal Short Circuit Current Limit
- Internal Thermal Overload Protection
- Excellent Ripple Rejection
- Guaranteed 1.5A Output Current
- Package Outline TO-220F, TO-252
- Bipolar Technology
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。
| Manufacturer | New Japan Radio | Product Category ! | Linear Voltage Regulators |
| Series | NJM78 | Packaging ! | Bulk |
| Unit-Weight | NJM7809 | Mounting-Style | Through Hole |
| Tradename | Fixed | Package-Case | TO-220F |
| Operating-Temperature | Up to 35V | Mounting-Type | 9V |
| Output-Type | Positive Fixed | Supplier-Device-Package | - |
| Voltage-Input | 16000 mW | Number-of-Outputs | + 85 C |
| Current-Output | - 40 C | Voltage-Output | 35 V |
| Regulator-Topology | 1.5 A | Voltage-Dropout-Typical | 11.5 V |
| Number-of-Regulators | 90 mV |
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 NJM7809FA?
The NJM7809FA is a 3-terminal positive voltage regulator IC manufactured by NJR Corporation. It is designed to provide a stable output voltage of +9V with a maximum output current of up to 1A.
How Does NJM7809FA Work?
The NJM7809FA operates by taking an input voltage (higher than the desired output voltage) and regulating it to a constant +9V output. It uses internal circuitry to maintain the output voltage even when the input voltage and current fluctuate.
How Many Pins does NJM7809FA have and What are the Functions of the Pinout Configuration?
The NJM7809FA is housed in a 3-pin TO-220 package. The pinout configuration includes:
- Input (VIN): Pin for input voltage.
- Ground (GND): Ground connection.
- Output (VOUT): Pin for the regulated +9V output.
What are the Pros and Cons of NJM7809FA?
Pros:
- Simple Design: Easy to use with minimal external components required.
- Stable Output: Provides a stable output voltage of +9V.
- High Current Capability: Can supply up to 1A of output current.
- Thermal Protection: Built-in thermal overload protection for safety.
Cons:
- Fixed Output Voltage: Output voltage is fixed at +9V and cannot be adjusted.
- Heat Dissipation: May require a heat sink under high load conditions for proper heat dissipation.
Are There Any Equivalents/Alternatives to NJM7809FA for Recommendation?
Alternatives to the NJM7809FA include the LM7809 from Texas Instruments, the KA7809 from Fairchild Semiconductor, and the UA7809 from STMicroelectronics.
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