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LM234Z-3/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM234Z-3/NOPB product

LM234Z-3/NOPB

Power Management (PMIC)

LM234-3adjustable current sourcetemperature sensorTO-92through-hole

LM234Z-3/NOPB is a calibrated TO-92 adjustable current source intended for current-programmed temperature sensing and low-power bias functions.

Best for

  • Remote temperature sensing
  • Low-power adjustable bias current
  • Current-mode temperature measurement

Avoid if

  • A temperature-independent current is required without compensation
  • The application requires operation outside -25 °C to +100 °C
  • Current accuracy beyond the stated untrimmed specification is required

Check before use

  • Set-resistor tolerance and temperature coefficient
  • Compliance voltage across the device
  • Self-heating and thermal coupling to the measured object

Key specifications

Temperature accuracy grade
±3 °C equivalent temperature error
Set-current error
±1% at 25 °C, 100 µA to 1 mA
Operating temperature
-25 °C to +100 °C
Package
3-pin TO-92

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Remote temperature sensingBias-current generationLow-power reference circuits

Datasheet

sf-00078003.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LM234Z-3/NOPB is a Texas Instruments LM234-3, a 3-terminal adjustable current source supplied in a 3-pin TO-92 through-hole package. Its set current is proportional to absolute temperature, allowing it to be used as a temperature sensor.