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LT3060EDC
+NomenclatureIC REG LINEAR POS ADJ 100MA 8DFN
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LT3060EDC
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Package WFDFN-8
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En stock6684
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 44.5V |
| Voltage Dropout (Max) | 0.51V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 80 µA |
| Current - Supply (Max) | 4 mA |
| PSRR | 85dB (120Hz) |
| Control Features | Enable, Soft Start |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
One of the standout features of the LT3060EDC is its low noise performance, with an output voltage noise of only 30µVRMS over a 10Hz to 100kHz bandwidth, making it suitable for sensitive analog circuits. It also includes programmable output voltage via an external resistor divider, with a range from 0.6V to 19V. The regulator includes protection features like thermal shutdown and current limiting to ensure robust operation under fault conditions. The LT3060EDC is typically offered in a small 8-lead DFN package, facilitating easy integration into compact designs. This makes it ideal for applications like battery-powered devices, portable electronics, and noise-sensitive instrumentation.
Equivalent
1. Texas Instruments TPS7A05: Offers ultra-low quiescent current.
2. Analog Devices ADM7154: Provides low noise and high PSRR.
3. Microchip MCP1804: Delivers low dropout voltage and high output accuracy.
4. ON Semiconductor NCP705: Features low quiescent current and fast transient response.
When selecting an equivalent, ensure specifications meet your application requirements.
Features
Key features include a low dropout voltage of approximately 300mV at full load, ensuring efficient operation even with minimal headroom. It also boasts a low quiescent current, typically around 45µA, which is ideal for battery-powered applications. The LT3060EDC provides excellent transient response and output voltage accuracy, often within ±2%.
Additional features include an adjustable current limit, thermal protection, and reverse-battery protection, enhancing its robustness and reliability. It also offers a shutdown mode for reduced power consumption. The device is typically available in a compact 8-lead DFN or SOT-23 package, facilitating easy integration into space-constrained designs. Overall, the LT3060EDC is suitable for various applications, including industrial, automotive, and portable electronics.
Pinout
1. IN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin.
3. SHDN: Shutdown pin used to enable or disable the regulator.
4. ADJ: Adjust pin to set the output voltage using external resistors.
5. OUT: Output voltage pin where regulated voltage is provided.
6. ILIM: Current limit pin for setting the output current limit with an external resistor.
7. PG: Power Good pin, an open-collector output that indicates if the output voltage is within the specified range.
8. NC: No connect pin, generally not internally connected.
The LT3060EDC is designed to provide low noise, high precision, and high efficiency, suitable for applications in power-sensitive devices.
Manufacturer
Application
1. Battery-Powered Devices: Efficient power management with low quiescent current.
2. Portable Electronics: Ensures stable voltage in smartphones, tablets, and handheld devices.
3. Telecommunication Equipment: Provides clean power for sensitive components.
4. Industrial and Automotive Systems: Offers robust performance under varying conditions.
5. RF and Mixed-Signal Circuits: Minimizes noise interference in sensitive applications.
6. Medical Devices: Supplies reliable power for precision instruments.
These applications benefit from the LT3060EDC’s compact size, thermal performance, and high PSRR.