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LT1764AEFE-3.3#TRPBF
+StücklisteIC REG LINEAR 3.3V 3A 16TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #LT1764AEFE-3.3#TRPBF
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Datenblatt LT1764AEFE-3.3#TRPBF DataSheet
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Paket TSSOP-16
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Auf Lager2415
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.66V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | 1.5 mA |
| Current - Supply (Max) | 200 mA |
| PSRR | 63dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features include low noise performance, making it suitable for powering noise-sensitive devices like RF and precision analog circuits. It also has excellent line and load transient response, ensuring stable output under varying conditions. The device includes internal protection features such as thermal shutdown and current limiting to enhance reliability.
The LT1764AEFE-3.3#TRPBF comes in a thermally enhanced 16-lead TSSOP (Thin Shrink Small Outline Package) with an exposed pad for better heat dissipation, allowing effective thermal management. Its compact size and robust performance make it ideal for a range of applications in consumer electronics, telecommunications, and industrial sectors.
Equivalent
1. MIC29302WT from Microchip Technology
2. LM1084IT-3.3 from Texas Instruments
3. AMS1117-3.3 from Advanced Monolithic Systems
4. NCP1117ST33T3G from ON Semiconductor.
These alternatives serve similar purposes, but always check specific electrical characteristics and pin configurations for compatibility.
Features
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with a wide input voltage range, typically up to 20V.
3. Low Dropout Voltage: Provides low dropout voltage, which is typically 340mV at full load.
4. Output Current: It can deliver up to 3A of output current.
5. Fast Transient Response: Suitable for applications with rapid load changes.
6. Low Noise: Designed to maintain low output noise.
7. Stability: Stable with ceramic capacitors, enhancing flexibility in application design.
8. Protection Features: Includes thermal shutdown and current limiting for protection against overload conditions.
9. Package: Available in a thermally enhanced 16-lead exposed pad TSSOP package.
These features make the LT1764AEFE-3.3#TRPBF ideal for powering sensitive electronics where efficient regulation and low dropout are required.
Pinout
The key functions of the LT1764AEFE-3.3#TRPBF include:
- Providing a stable 3.3V output with low dropout characteristics, which means it can maintain the output voltage with minimal input-to-output voltage differential.
- Delivering up to 3A of output current.
- Featuring protection mechanisms such as overcurrent protection, thermal shutdown, and safe operating area protection.
The package's exposed pad enhances thermal dissipation, allowing for higher efficiency and reliability. Each pin has its specific function, including VIN for input voltage, VOUT for output voltage, GND for ground connections, and additional pins for features like shutdown control and capacitor connections for stability and noise reduction.