Overview
The LT1790BCS6-2.5#TRMPBF is a micropower, low dropout voltage reference from Analog Devices Inc., part of the LT1790 series. This component is designed to provide high accuracy and low drift, making it suitable for a variety of applications requiring stable voltage references. The LT1790 series is known for its low power dissipation and compact SOT-23 package, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Output Voltage | 2.4975 - 0.1 to 2.5 - 0.1 | V |
| Output Voltage Temperature Coefficient | 10 - 25 | ppm/°C |
| Line Regulation | 50 - 170 - 220 | ppm/V |
| Load Regulation (IOUT Source = 5mA) | 80 - 160 - 250 | ppm/mA |
| Load Regulation (IOUT Sink = 3mA) | 70 - 110 - 300 | ppm/mA |
| Dropout Voltage (VIN - VOUT, ΔVOUT = 0.1%) | 50 - 100 - 500 mV | mV |
| Supply Current (No Load) | 35 - 60 - 80 | µA |
| Minimum Operating Voltage | 2.15 - 2.50 V | V |
| Package | SOT-23-6 | |
| Temperature Range | 0°C to 70°C |
Key Features
- High Accuracy: The LT1790BCS6-2.5#TRMPBF offers high output voltage accuracy with a typical deviation of ±0.1% from the nominal value.
- Low Drift: It features a low output voltage temperature coefficient, ensuring minimal drift over the operating temperature range.
- Low Dropout Voltage: The component has a low dropout voltage, making it efficient for applications where input voltage is close to the output voltage.
- Low Power Dissipation: With a supply current as low as 35 µA (no load), it is suitable for battery-operated and power-sensitive designs.
- Compact Package: The SOT-23-6 package is compact and ideal for space-constrained applications.
- Wide Input Voltage Range: It can operate with input voltages ranging from 2.15V to 18V.
Applications
- Industrial Control Systems: Suitable for use in industrial control systems where stable voltage references are critical.
- Data Acquisition Systems: Ideal for data acquisition systems that require precise voltage references.
- Battery-Operated Equipment: Its low power consumption makes it a good choice for battery-operated devices.
- Embedded Systems: Can be used in various embedded systems requiring stable and accurate voltage references.
Q & A
- What is the output voltage of the LT1790BCS6-2.5#TRMPBF?
The output voltage is 2.5V with an accuracy of ±0.1%.
- What is the temperature range for the LT1790BCS6-2.5#TRMPBF?
The specified temperature range is 0°C to 70°C.
- What is the package type of the LT1790BCS6-2.5#TRMPBF?
The package type is SOT-23-6.
- What is the minimum operating voltage for the LT1790BCS6-2.5#TRMPBF?
The minimum operating voltage is approximately 2.15V.
- What is the typical supply current of the LT1790BCS6-2.5#TRMPBF?
The typical supply current is 35 µA (no load).
- What are the key applications of the LT1790BCS6-2.5#TRMPBF?
Key applications include industrial control systems, data acquisition systems, and battery-operated equipment.
- How does the LT1790BCS6-2.5#TRMPBF handle temperature drift?
The component features a low output voltage temperature coefficient, ensuring minimal drift over the operating temperature range.
- What is the dropout voltage of the LT1790BCS6-2.5#TRMPBF?
The dropout voltage is typically 50 mV to 500 mV depending on the load conditions.
- Can the LT1790BCS6-2.5#TRMPBF be used in high-temperature environments?
No, it is specified for operation between 0°C and 70°C.
- Is the LT1790BCS6-2.5#TRMPBF RoHS compliant?
