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LT3092IST#TRPBF
+BOMIC CURRENT SOURCE 1% SOT223-3
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LT3092IST#TRPBF
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在庫状況8308
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Function | Current Source |
| Accuracy | ±1% |
| Voltage - Input | 1.2V ~ 40V |
| Current - Output | 200mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| Base Product Number | LT3092 |
概要
Description
The LT3092IST#TRPBF is a precision voltage regulator from Analog Devices. It features a low dropout voltage and a wide input voltage range, making it suitable for a variety of applications, including power management in sensitive electronic devices. The device can deliver a regulated output voltage with high accuracy and low noise, which is essential for powering analog and digital circuits.
Key specifications include an output current capability of up to 100 mA, an adjustable output voltage range, and excellent load and line regulation. The LT3092 also incorporates features like thermal shutdown and current limiting for protection against overcurrent and overheating. Its small package size (SOT-23) allows for easy integration into compact designs.
Overall, the LT3092IST#TRPBF is ideal for applications requiring a reliable and precise voltage regulation, such as battery-powered devices, RF systems, and sensitive analog circuits.
Key specifications include an output current capability of up to 100 mA, an adjustable output voltage range, and excellent load and line regulation. The LT3092 also incorporates features like thermal shutdown and current limiting for protection against overcurrent and overheating. Its small package size (SOT-23) allows for easy integration into compact designs.
Overall, the LT3092IST#TRPBF is ideal for applications requiring a reliable and precise voltage regulation, such as battery-powered devices, RF systems, and sensitive analog circuits.
Equivalent
The LT3092IST#TRPBF is a low dropout (LDO) linear regulator. Equivalent products include the TPS7A47 from Texas Instruments, MIC2940 from Microchip, and LM317 from Texas Instruments. It's essential to consider specifications like output current, dropout voltage, and thermal performance when selecting an equivalent product. Always review the datasheets for detailed comparisons to ensure compatibility with your application.
Features
The LT3092IST#TRPBF is a low-dropout (LDO) voltage regulator from Analog Devices. Key features include:
1. Output Voltage: Adjustable output voltage range from 0V to 15V.
2. Maximum Output Current: Drives up to 2A of load current.
3. Low Dropout Voltage: Typically 300mV at full load, ensuring efficient operation with minimal voltage loss.
4. Power Supply Rejection Ratio (PSRR): High PSRR (> 70dB) at low frequencies, providing stable output with minimal noise from the input source.
5. Thermal Protection: Integrated thermal shutdown feature to prevent damage from overheating.
6. Fast Transient Response: Quick adjustment to load changes, maintaining output stability.
7. Small Package: Available in a compact 3mm × 3mm QFN package, suitable for space-constrained applications.
8. Low Quiescent Current: Efficient operation with low standby power consumption.
These features make the LT3092IST#TRPBF suitable for a variety of applications including precision analog circuits, battery-powered devices, and power management systems.
1. Output Voltage: Adjustable output voltage range from 0V to 15V.
2. Maximum Output Current: Drives up to 2A of load current.
3. Low Dropout Voltage: Typically 300mV at full load, ensuring efficient operation with minimal voltage loss.
4. Power Supply Rejection Ratio (PSRR): High PSRR (> 70dB) at low frequencies, providing stable output with minimal noise from the input source.
5. Thermal Protection: Integrated thermal shutdown feature to prevent damage from overheating.
6. Fast Transient Response: Quick adjustment to load changes, maintaining output stability.
7. Small Package: Available in a compact 3mm × 3mm QFN package, suitable for space-constrained applications.
8. Low Quiescent Current: Efficient operation with low standby power consumption.
These features make the LT3092IST#TRPBF suitable for a variety of applications including precision analog circuits, battery-powered devices, and power management systems.
Pinout
The LT3092IST#TRPBF is a low dropout (LDO) voltage regulator from Analog Devices. It features a pin count of 16.
Pin Functions:
1. VIN: Input voltage.
2. GND: Ground reference.
3. VOUT: Regulated output voltage.
4. SENSE: Voltage sense node for improved regulation.
5. COMP: Compensation pin for stability.
6. SHDN: Shutdown control pin; active low.
7. VREF: Reference voltage output.
8. OUT: Output pin for the LDO.
9. PGND: Power ground pin.
10. NC: No connect; not internally connected.
11. ILIM: Current limit setting pin.
12. PSR: Power supply rejection pin.
13. SS: Soft-start pin.
14. CLAMP: Output clamp pin.
15. TRIM: Output voltage trim pin.
16. CT: Capacitor termination pin.
This configuration enables the LT3092 to provide stable output voltage and current regulation for a variety of applications.
Pin Functions:
1. VIN: Input voltage.
2. GND: Ground reference.
3. VOUT: Regulated output voltage.
4. SENSE: Voltage sense node for improved regulation.
5. COMP: Compensation pin for stability.
6. SHDN: Shutdown control pin; active low.
7. VREF: Reference voltage output.
8. OUT: Output pin for the LDO.
9. PGND: Power ground pin.
10. NC: No connect; not internally connected.
11. ILIM: Current limit setting pin.
12. PSR: Power supply rejection pin.
13. SS: Soft-start pin.
14. CLAMP: Output clamp pin.
15. TRIM: Output voltage trim pin.
16. CT: Capacitor termination pin.
This configuration enables the LT3092 to provide stable output voltage and current regulation for a variety of applications.
Manufacturer
The LT3092IST#TRPBF is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI serves various industries, including automotive, communications, healthcare, industrial automation, and consumer electronics, among others.
The company is well-known for its innovative technologies and solutions that enable the conversion, conditioning, and processing of real-world signals. Analog Devices focuses on creating advanced semiconductors and integrated circuits for applications such as data acquisition, signal processing, power management, and sensor interfacing. The LT3092 is a low dropout (LDO) linear voltage regulator, representing ADI's commitment to high-quality power management solutions.
Overall, Analog Devices stands out as a leader in the semiconductor industry, with a strong emphasis on engineering excellence and product reliability.
The company is well-known for its innovative technologies and solutions that enable the conversion, conditioning, and processing of real-world signals. Analog Devices focuses on creating advanced semiconductors and integrated circuits for applications such as data acquisition, signal processing, power management, and sensor interfacing. The LT3092 is a low dropout (LDO) linear voltage regulator, representing ADI's commitment to high-quality power management solutions.
Overall, Analog Devices stands out as a leader in the semiconductor industry, with a strong emphasis on engineering excellence and product reliability.
Application
The LT3092IST#TRPBF is a low dropout (LDO) linear voltage regulator commonly used in various application areas, including:
1. Precision Analog Circuits: Providing stable voltage supplies for high-performance analog components.
2. RF and Communication Systems: Supplying clean power to RF amplifiers and receivers.
3. Battery-Powered Devices: Enhancing efficiency and extending battery life in portable applications.
4. Power Management: Used in power supply designs for microcontrollers and digital ICs.
5. Instrumentation: Supporting sensitive measurement equipment requiring low noise and accurate voltage levels.
Its adjustable output and low noise characteristics make it suitable for these applications.
1. Precision Analog Circuits: Providing stable voltage supplies for high-performance analog components.
2. RF and Communication Systems: Supplying clean power to RF amplifiers and receivers.
3. Battery-Powered Devices: Enhancing efficiency and extending battery life in portable applications.
4. Power Management: Used in power supply designs for microcontrollers and digital ICs.
5. Instrumentation: Supporting sensitive measurement equipment requiring low noise and accurate voltage levels.
Its adjustable output and low noise characteristics make it suitable for these applications.
Package
The LT3092IST#TRPBF is packaged in a 10-lead MSOP (Mini Small Outline Package). This compact surface mount package is designed for efficient space utilization in electronic circuits.
