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| Parameters | |
|---|---|
| Current - Supply (Max) | 120mA |
| Control Features | Enable |
| Voltage - Output (Min/Fixed) | 3.3V |
| Number of Regulators | 1 |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 63dB (120Hz) |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Factory Lead Time | 8 Weeks |
| Packaging | Tube |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| RoHS Status | ROHS3 Compliant |
| Package / Case | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA |
| Reach Compliance Code | not_compliant |
| Width | 8.89mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~125°C |
| Technology | BIPOLAR |
| Height Seated (Max) | 4.877mm |
| Number of Functions | 1 |
| Type | Parameter |
| Voltage - Input (Max) | 20V |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Position | SINGLE |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 255 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LT1963 |
| Pin Count | 5 |
| Output Type | Fixed |
| Surface Mount | YES |
| JESD-30 Code | R-PSSO-G5 |
| Subcategory | Other Regulators |
| Qualification Status | Not Qualified |
| Current - Output | 1.5A |
| Output Voltage 1 | 3.3V |
| Input Voltage (Min) | 3.8V |
| Dropout Voltage1-Nom | 0.34V |
| Voltage Tolerance-Max | 3% |
| Input Voltage Absolute-Max | 20V |
| Output Voltage1-Max | 3.4V |
| Output Voltage1-Min | 3.2V |
Product Description:
The LT1963EQ-3.3#PBF is a high-performance integrated circuit designed for voltage regulation and power management applications. This IC offers excellent voltage regulation and low dropout characteristics, making it suitable for various electronic systems that require stable and precise voltage regulation. Whether you're working on computer systems, industrial equipment, or automotive applications, the LT1963EQ-3.3#PBF provides reliable and efficient power management.
Features:
1.Low Dropout Voltage: The LT1963EQ-3.3#PBF features a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. This characteristic ensures efficient power conversion and minimizes power dissipation.
2.High Accuracy and Regulation: This IC provides high accuracy and excellent voltage regulation, ensuring a stable and precise output voltage. It offers low output voltage tolerance and load regulation, enabling reliable and consistent power delivery to the load.
3.Low Noise and Ripple: The LT1963EQ-3.3#PBF exhibits low noise and ripple characteristics, contributing to clean and noise-free power output. It reduces unwanted electrical disturbances and interference, making it suitable for noise-sensitive applications.
4.Current Limit and Thermal Protection: This integrated circuit includes built-in current limit and thermal protection features to safeguard the IC and connected devices. These protection mechanisms enhance the overall system reliability and protect against potential failures due to excessive current or temperature.
Applications:
The LT1963EQ-3.3#PBF integrated circuit finds applications in various electronic systems that require voltage regulation and power management, including:
1.Computer Systems: It can be used in computer systems, servers, and data centers for efficient power management and voltage regulation of critical components such as CPUs, memory modules, and storage devices. The LT1963EQ-3.3#PBF ensures stable and reliable power supply for optimal system performance.
2.Industrial Equipment: This IC is well-suited for industrial equipment and machinery, including automation systems, motor drives, and control modules. It provides efficient power management and voltage regulation in demanding industrial environments.
3.Automotive Electronics: The LT1963EQ-3.3#PBF can be employed in automotive applications such as infotainment systems, lighting control modules, and motor drives. Its high accuracy, low dropout voltage, and protection features make it suitable for automotive power management requirements.
4.Power Supplies: This integrated circuit is suitable for various power supply designs, including linear voltage regulators and DC-DC converters. It offers stable and efficient power conversion, ensuring precise voltage regulation for a wide range of applications.
In summary, the LT1963EQ-3.3#PBF integrated circuit offers low dropout voltage, high accuracy, low noise, and built-in protection features. Whether you're working on computer systems, industrial equipment, automotive electronics, or power supply designs, this IC provides reliable and efficient voltage regulation and power management for enhanced performance and system reliability.
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