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LT3008EDC
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ПроизводительАналоговые устройства
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Мфр. Часть #LT3008EDC
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Лист данных LT3008EDC DataSheet
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В наличии4618
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Спецификации
| Атрибут | Ценность |
| Brand | Analog Devices |
| ProductType | LDO Voltage Regulators |
| Subcategory | PMIC - Power Management ICs |
| Series | LT3008 |
| MountingStyle | SMD/SMT |
| Package/Case | DFN-6 |
| MinimumOperatingTemperature | - 40 C |
| MaximumOperatingTemperature | + 125 C |
| OutputVoltage | Adjustable |
| OutputCurrent | 20 mA |
| NumberofOutputs | 1 Output |
| Polarity | Positive |
| QuiescentCurrent | 3 uA |
| InputVoltage-Min | 2 V |
| InputVoltage-Max | 45 V |
| OutputType | Adjustable |
| DropoutVoltage | 300 mV |
| LoadRegulation | 0.5 mV |
| OutputVoltageRange | 600 mV to 44.5 V |
| Product | Linear Regulators |
| ShippingRestrictions | Mouser does not presently sell this product in your region. |
| PSRR/RippleRejection-Typ | 70 dB |
| DropoutVoltage-Max | 365 mV |
| Ib-InputBiasCurrent | 10 nA |
| LineRegulation | 0.6 mV |
| OperatingSupplyCurrent | 3 uA |
| ReferenceVoltage | 600 mV |
| Tolerance | 2 % |
| Type | Micropower LDO Linear Regulator |
Обзор
Description
Key features include built-in thermal protection, current limiting, and a stable output voltage that is programmable via external resistors. The LT3008EDC also offers excellent line and load regulation, low noise output, and a wide temperature range, making it suitable for sensitive analog and digital circuits.
Its small package size (SOT-23) allows for space-efficient designs, enhancing its versatility in various applications, including portable electronics, RF systems, and automotive sensors. Overall, the LT3008EDC is a reliable choice for designers seeking efficient and compact voltage regulation solutions.
Equivalent
1. MIC5205 - A low-dropout voltage regulator with similar specifications.
2. LM1117 - Another LDO with a comparable dropout voltage and output current capabilities.
3. TPS7A47 - A high-performance LDO offering low noise and high PSRR.
4. LP2985 - A low-noise LDO suitable for sensitive applications.
Always check specific datasheets for compatibility with your application.
Features
1. Input Voltage Range: Operates from 1.8V to 20V.
2. Output Voltage: Fixed or adjustable options, with outputs typically ranging from 1.2V to 10V.
3. Low Dropout Voltage: Typically 200mV at full load, ensuring efficient operation even with minimal headroom.
4. High Power Supply Rejection Ratio (PSRR): Provides a PSRR of 70dB at 10kHz, contributing to improved output stability and noise performance.
5. Load Regulation: Excellent load regulation for better output voltage consistency.
6. Thermal Protection: Features thermal shutdown to prevent overheating.
7. Low Quiescent Current: Consumes only 55µA in quiescent mode, enhancing battery life in portable applications.
8. Wide Temperature Range: Operates effectively from -40°C to 125°C.
9. Compact Packaging: Available in a small 3mm x 3mm DFN package.
These features make the LT3008EDC suitable for use in precision analog circuits, battery-powered devices, and other sensitive applications.
Pinout
The pin configuration is as follows:
1. OUT: Output voltage (reference).
2. GND: Ground connection.
3. VREF: Reference voltage input.
4. COMP: Compensation pin for stability.
5. NC: No connect (not used).
6. VBIAS: Bias supply voltage.
7. VDD: Supply voltage input.
8. SHDN: Shutdown pin to enable/disable the device.
The LT3008EDC is designed for high-performance applications where low drift and high power supply rejection are essential. It is suitable for use in portable and battery-operated devices.