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LT1764EQ-2.5#TRPBF
+StücklisteIC REG LINEAR 2.5V 3A 5DDPAK
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HerstellerAnalog Devices Inc.
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Herstellerteil #LT1764EQ-2.5#TRPBF
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Datenblatt LT1764EQ-2.5#TRPBF DataSheet
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Paket DDPAK-5
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Auf Lager6062
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 2.5V |
| VoltageDropout(Max) | 0.66V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 1.5 mA |
| Current-Supply(Max) | 200 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Übersicht
Description
Key features include thermal protection, current limiting, and reverse-battery protection, which contribute to its reliability and safety. The LT1764EQ-2.5#TRPBF is packaged in a thermally enhanced 5-lead TO-220 package, facilitating efficient heat dissipation. It operates over a wide input voltage range, making it versatile for various applications such as telecommunications, automotive, and industrial electronics. Due to its precision performance and robust design, this LDO is frequently used in systems requiring stable, low-noise power delivery.
Equivalent
1. Microchip MCP1825S-2502E/AB: 2.5V fixed output, 500mA, SOT-223 package.
2. Texas Instruments TLV76725PDRBR: 2.5V fixed output, 1A, SOT-223 package.
3. ON Semiconductor NCP1117DT25G: 2.5V fixed output, 800mA, DPAK package.
Make sure to verify compatibility with your specific application.
Features
1. Output Voltage: Fixed output voltage of 2.5V.
2. Current Capability: Can deliver up to 3A of output current.
3. Low Dropout Voltage: Typically around 340mV at full load, which allows for efficient operation even with low input-output differential voltages.
4. Fast Transient Response: Capable of quickly responding to changes in load current.
5. Adjustable Current Limit: Offers protection by setting a maximum current threshold.
6. Thermal Shutdown Protection: Prevents the device from exceeding safe operating temperatures.
7. Low Noise: Designed to minimize output noise, making it suitable for sensitive applications.
8. Reverse Battery Protection: Protects the device in case of incorrect battery installation.
9. Package: Available in a thermally enhanced 5-lead TO-220 or DD-Pak package for effective heat dissipation.
These features make the LT1764EQ-2.5#TRPBF suitable for applications requiring efficient, low-noise voltage regulation.
Pinout
1. VIN: Input voltage pin, where the unregulated input voltage is supplied to the regulator.
2. GND: Ground pin, connected to the system ground.
3. VOUT: Output voltage pin, where the regulated output voltage is provided.
4. ADJ: Adjustment pin (for adjustable version, not applicable to fixed 2.5V output version).
5. SHDN: Shutdown pin, used to enable or disable the regulator output.
The LT1764EQ-2.5 is designed to provide a fixed 2.5V output with a dropout voltage of approximately 340 mV at 3A. It offers features such as low quiescent current and thermal overload protection.