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LT1963AEFE-3.3
+NomenclatureLDO Voltage Regulators LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators
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FabricantÉquipement de simulation
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Pièce fabricant #LT1963AEFE-3.3
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Fiche technique LT1963AEFE-3.3 DataSheet
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Spécifications
| Attribut | Valeur |
Présentation
Description
Key characteristics include a fast transient response, low noise operation, and excellent line and load regulation. The LT1963AEFE-3.3 is designed to operate over a wide input voltage range, allowing flexibility in various circuit designs. It also includes features like current limit protection and thermal shutdown to ensure reliable operation under adverse conditions.
The device comes in a thermally enhanced 16-lead TSSOP package, making it suitable for space-constrained applications. It is commonly used in systems that demand reliable power delivery, such as telecommunications, networking equipment, and portable electronics, where maintaining a stable output voltage is crucial for performance.
Equivalent
1. MIC29302WT by Microchip Technology
2. NCP1117DT33G by ON Semiconductor
3. LM1117MP-3.3 by Texas Instruments
4. AMS1117-3.3 by Advanced Monolithic Systems
Ensure to verify the dropout voltage, current rating, and package type to ensure compatibility with your application.
Features
1. Output Current: It can deliver up to 1.5A of output current, making it suitable for various high-power applications.
2. Low Dropout Voltage: It features a low dropout voltage of 340mV at full load, which improves efficiency by minimizing the voltage differential between input and output.
3. Fast Transient Response: The regulator offers fast transient response, ideal for circuits with dynamic power requirements.
4. Low Output Noise: The LT1963AEFE-3.3 provides low output noise, reducing interference in sensitive electronic circuits.
5. Stability: It is stable with ceramic capacitors, enhancing reliability and performance.
6. Protection Features: Built-in protection features include current limiting and thermal shutdown to prevent damage under fault conditions.
7. Operating Temperature Range: The device operates over a wide temperature range, suitable for various environments.
8. Package Options: Available in a thermally enhanced 16-lead TSSOP package, facilitating efficient heat dissipation.
These features make the LT1963AEFE-3.3 a versatile choice for powering low-voltage digital circuits and other applications requiring a reliable 3.3V power supply.
Pinout
Key functions include:
- Output Voltage: Provides a fixed 3.3V output.
- Dropout Voltage: Designed with a low dropout, improving efficiency, especially in battery-powered applications.
- Thermal Protection: Includes thermal overload protection.
- Current Limiting: Features current limiting to prevent damage under fault conditions.
- Noise Performance: Offers low output noise without requiring an external bypass capacitor.
This regulator is often used in applications such as powering microprocessors, DSPs, and other digital or analog circuits requiring a stable power source.