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TLE4276DV
5V to 20V adjustable positive LDO regulator
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製造商零件號 # : TLE4276DV
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包裝/封裝: TO-252-4
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製造商: INFINEON
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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例子
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管或託盤
TLE4276DV 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.363 | $2.36 |
| 10 | $2.053 | $20.53 |
| 30 | $1.857 | $55.71 |
| 100 | $1.657 | $165.70 |
| 500 | $1.566 | $783.00 |
| 1000 | $1.528 | $1,528.00 |
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
Additionally, the TLE4276DV is designed to be highly stable and immune to voltage transients, providing a consistent output voltage under varying conditions. Whether you need a power supply for your automotive gadgets or industrial systems, this voltage regulator delivers on both performance and safety
主要特徵
- 5 V, 8.5 V, 10 V or variable output voltage
- Output voltage tolerance ≤ ±4%
- 400 mA current capability
- Low-drop voltage
- Inhibit input
- Very low current consumption
- Short-circuit-proof
- Reverse polarity proof
- Suitable for use in automotive electronics
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 | No | Part Life Cycle Code | Active |
| Part Package Code | TO-252 | Pin Count ! | 4 |
| Reach Compliance Code | Dropout Voltage1-Max | 0.5 V | |
| JESD-30 Code | R-PSSO-G5 | Length | 6.5 mm |
| Moisture Sensitivity Level | NOT SPECIFIED | Number of Functions | 1 |
| Number of Terminals | 5 | Operating Temperature TJ-Max | 150 °C |
| Operating Temperature TJ-Min | -40 °C | Output Current1-Max | 0.4 A |
| Output Voltage1-Max | 20 V | Output Voltage1-Min | 2.5 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | TO-252 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Qualification Status ! | COMMERCIAL |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | Seated Height-Max | 2.3 mm |
| Surface Mount ! | YES | Terminal Finish | NOT SPECIFIED |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.14 mm |
| Terminal Position | SINGLE | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 6.22 mm |
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 TLE4276DV?
The TLE4276DV is a low-dropout voltage regulator (LDO) designed by Infineon Technologies. It is ideal for applications requiring a stable and low-noise power supply, such as automotive systems, industrial equipment, and consumer electronics.
How Does TLE4276DV Work?
The TLE4276DV operates by regulating an input voltage to a stable output voltage with minimal dropout. It utilizes a feedback control loop to maintain the output voltage within a specified tolerance, even under varying load conditions. The regulator features low quiescent current and thermal shutdown protection, ensuring reliable performance in various operating environments.
How Many Pins does TLE4276DV have and What are the Functions of the Pinout Configuration?
The TLE4276DV is housed in a 5-pin TO-252 package. The pinout configuration includes:
- IN: Input voltage pin.
- ADJ: Adjustable voltage pin for external feedback resistor connection.
- VT: Voltage tracking pin for multiple regulators synchronization.
- OUT: Regulated output voltage pin.
- GND: Ground pin.
What are the Pros and Cons of TLE4276DV?
Pros:
- Low Dropout Voltage: Provides stable output voltage even with small input-output voltage differentials.
- Low Noise: Delivers low-noise output, suitable for noise-sensitive applications.
- Thermal Shutdown: Includes thermal shutdown protection for enhanced reliability.
- Wide Input Voltage Range: Supports a wide input voltage range for flexibility in power supply design.
- Compact Package: The 5-pin TO-252 package offers space-efficient integration in various systems.
Cons:
- External Components: May require additional external components for specific voltage setting and output current requirements.
- Heat Dissipation: Thermal considerations may be important, especially at higher input-output differentials and output currents.
Are There Any Equivalents/Alternatives to TLE4276DV for Recommendation?
- The LM2937 from Texas Instruments is a similar low-dropout voltage regulator with adjustable output.
- Alternatives to the TLE4276DV include the MIC2940A from Microchip Technology and the LT1763 from Linear Technology.
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