Linear Technology LT3092EST#TRPBF

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LT3092EST#TRPBF

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IC PROG CURRENT SOURCE SOT223-3

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RoHS

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Total Price: $4.02

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Specifications

Product Details

Product Comparison

Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

TO-261-4, TO-261AA
Surface Mount
YES
Number of Pins

Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

3
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2005
JESD-609 Code
e3
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Active
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

1 (Unlimited)
Number of Terminations
3
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Other Analog ICs
Technology

Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage

Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

5V
Reflow Temperature-Max (s)
30
Base Part Number
LT3092
Function

Function refers to the primary purpose or role of an electronic component within a circuit. It describes the specific task or operation that the component is designed to perform. For example, a resistor's function is to limit current flow, a capacitor's function is to store electrical energy, and a transistor's function is to amplify or switch signals. Understanding the function of a component is crucial for selecting the appropriate component for a particular application and ensuring its proper operation within the circuit.

Current Source
Qualification Status
Not Qualified
Supply Voltage-Min (Vsup)
2V
Analog IC - Other Type
ANALOG CIRCUIT
Operating Supply Current

Operating Supply Current is the amount of current drawn by an electronic component when it is operating under normal conditions. It is typically measured in milliamps (mA) or microamps (µA). The operating supply current is important because it can affect the power consumption of the component and the overall system. A higher operating supply current will result in higher power consumption, which can lead to overheating and reduced battery life.

300μA
Voltage - Input
1.2V~40V
Current - Output
200mA
Accuracy

Accuracy refers to the closeness of a measured value to the true value. In electronic components, accuracy is typically expressed as a percentage of the full-scale range. For example, a component with an accuracy of ±2% would have a measured value that is within 2% of the true value. Accuracy is important in electronic components because it ensures that the component will perform as expected.

±1%
Min Input Voltage
1.2V
Max Input Voltage
40V
Height Seated (Max)
1.8mm
Length

Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

6.505mm
RoHS Status
ROHS3 Compliant
Description
The LT3092 is a programmable 2-terminal current source that requires only two resistors to set an output current between 0.5mA and 200mA. It is stable without input and output capacitors, offering high DC and AC impedance, making it suitable for intrinsically safe applications. The SET pin features 1% initial accuracy and low temperature coefficient, and current regulation is better than 10ppm/V from 1.5V to 40V.

Features
Programmable 2-terminal current source
Maximum output current: 200mA
Wide input voltage range: 1.2V to 40V
Input/output capacitors not required
Resistor ratio sets output current
Initial SET pin current accuracy: 1%
Reverse-voltage protection
Reverse-current protection
<0.001%/V line regulation typical
Current limit and thermal shutdown protection
Available in 8-lead SOT-23, 3-lead SOT-223, and 8-lead 3mm x 3mm DFN packages
AEC-Q100 qualified for automotive applications

Applications
2-terminal floating current source
GND referred current source
Variable current source
In-line limiter
Intrinsic safety circuits
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