LM4040C50FTA
SOT-23 Packaged Precision Voltage Reference at 5V and 15mALM4040C50FTA
SOT-23 Packaged Precision Voltage Reference at 5V and 15mA
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製造商零件號 # : LM4040C50FTA
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包裝/封裝: SOT23-3
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製造商: Diodes Incorporated
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產品分類 : Voltage Reference
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LM4040C50FTA 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $0.365 | $0.36 |
10 | $0.293 | $2.93 |
30 | $0.264 | $7.92 |
100 | $0.225 | $22.50 |
500 | $0.208 | $104.00 |
1000 | $0.199 | $199.00 |
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
Featuring a low operating current of only 60µA, the LM4040C50FTA is an energy-efficient solution for automotive, industrial, and portable electronics applications. When precision voltage regulation is essential for your project's success, rely on the LM4040C50FTA to deliver the performance and stability you need. With Texas Instruments' reputation for quality and reliability, you can be confident that this voltage reference diode will meet the demands of even the most critical applications
主要特徵
- Small packages: SOT23 & SC70-5
- No output capacitor required
- Output voltage tolerance
- o LM4040B ±0.2% at 25°C
- o LM4040C ±0.5% at 25°C
- o LM4040D ±1% at 25°C
- Low output noise
- (10Hz to 10kHz) .............. 45µVRMS
- Wide operating current range 60µA to 15mA
- Extended temperature range -40°C to +125°C
- Low temperature coefficient 100 ppm/°C (max)
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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。
Product Category ! | Voltage References | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | SOT-23 |
Reference Type ! | Shunt Precision References | Output Voltage | 5 V |
Initial Accuracy | 0.5 % | Temperature Coefficient ! | 100 PPM / C |
Shunt Current - Max | 15 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 125 C | Series | LM4040 |
Accuracy | 8 mV | Brand | Diodes Incorporated |
Height | 1.02 mm | Length | 3.04 mm |
Product | Voltage References | Product Type ! | Voltage References |
Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
Topology | Shunt References | Width | 1.4 mm |
Unit Weight | 0.000282 oz |
Specification Comparison
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 LM4040C50FTA?
The LM4040C50FTA is a precision micropower shunt voltage reference diode designed by Texas Instruments. It is ideal for applications requiring a stable and accurate voltage reference, such as precision analog circuits, power supplies, and data converters.
How Does LM4040C50FTA Work?
The LM4040C50FTA works by producing a stable reference voltage (5.0V in this case) that remains relatively constant over variations in temperature and operating current. It offers a low dynamic impedance, high accuracy, and low noise, making it suitable for use as a reference in various electronic circuits.
How Many Pins does LM4040C50FTA have and What are the Functions of the Pinout Configuration?
The LM4040C50FTA is housed in a 3-pin SOT-23 package. The pinout configuration includes:
- V+: Voltage input pin.
- Vout: Voltage output pin (5.0V reference voltage).
- GND: Ground pin.
What are the Pros and Cons of LM4040C50FTA?
Pros:
- Precision: Provides a stable and accurate 5.0V reference voltage for precise circuit operation.
- Low Power: Operates with very low quiescent current, making it suitable for battery-powered devices.
- Small Package: The SOT-23 package is space-efficient, suitable for compact designs.
- Wide Temperature Range: Offers stable performance over a wide temperature range.
Cons:
- Temperature Coefficient: May have a temperature coefficient that needs to be considered in high precision applications.
- Load Regulation: Performance may vary with changes in output current and load conditions.
Are There Any Equivalents/Alternatives to LM4040C50FTA for Recommendation?
- The LM4050CIM3-5.0 from Texas Instruments is a similar 5.0V precision voltage reference in a SOT-23 package.
- Alternatives to the LM4040C50FTA include the REF02 from Analog Devices and the MAX6126 from Maxim Integrated.
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