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LT3092IST The LT3092IST is a 2-terminal programmable current source IC from Analog Devices, capable of delivering up to 200mA with ±1% accuracy. It operates over a wide input voltage range of 1.2V to 40V.
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LT3092IST

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT3092IST is a 2-terminal programmable current source IC from Analog Devices, capable of delivering up to 200mA with ±1% accuracy. It operates over a wide input voltage range of 1.2V to 40V.
✓ Total Stock: 106 pcs
$ Price Range: $1.14

LT3092IST Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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106 pcs
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LT3092IST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Input Voltage
Mounting Type
Operating Temperature
Output Current
Supplier Device Package
Voltage
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LT3092IST Description

Short technical summary and product information.

The LT3092IST is a versatile 2-terminal programmable current source IC manufactured by Analog Devices. It is designed to provide a stable output current ranging from 0.5mA to 200mA, with the output current precisely set by external resistors. This device features a wide input voltage range, operating from 1.2V up to 40V, making it suitable for various power management applications.

 

Key electrical characteristics include a maximum output current of 200mA and a high initial set pin current accuracy of 1%. The current regulation is exceptional, better than 10ppm/V. The LT3092IST is stable without the need for input or output capacitors, offering high DC and AC impedance, which is beneficial for intrinsically safe applications.

 

This current source IC is available in a compact SOT-223-3 surface mount package, facilitating integration into space-constrained designs. Its internal protection circuitry includes reverse-battery, reverse-current, current limiting, and thermal limiting, enhancing reliability and robustness in demanding environments. The LT3092IST is ideal for driving sensors, remote supplies, and acting as a precision current limiter.

LT3092IST Quick Information

Product Type: Current Source IC
Canonical Name: LT3092IST 2-Terminal Programmable Current Source
Subcategory: Power Management

LT3092IST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT3092IST Estimated Pricing

Qty Low High
1+ $1.14 $1.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT3092IST Features

  • Programmable 2-terminal current source.
  • Maximum output current of 200mA.
  • Wide input voltage range from 1.2V to 40V.
  • ±1% initial set pin current accuracy.
  • Surface mount SOT-223-3 package.

LT3092IST Applications

  • Ideal for driving sensors.
  • Used in remote supply applications.
  • Precision current limiter for supplies.
  • Suitable for intrinsically safe circuits.

LT3092IST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the LT3092IST?

The maximum output current for the LT3092IST is 200mA.

What is the input voltage range of the LT3092IST?

The LT3092IST operates with an input voltage range from 1.2V to 40V.

What is the accuracy of the LT3092IST's output current?

The LT3092IST has an output current accuracy of ±1%.

What is the operating temperature range for the LT3092IST?

The operating temperature range for the LT3092IST is -40°C to 125°C (TJ).

What type of package is the LT3092IST supplied in?

The LT3092IST is supplied in a SOT-223-3 package.

How is the LT3092IST mounted?

The LT3092IST is a surface mount device.

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