Skip to main content
Analog Devices TMP04FT9Z — Discrete Semiconductors
Analog Devices

TMP04FT9Z Digital Temperature Sensor, PWM Output, TO-92-3

MPNTMP04FT9Z
End of Life

Analog Devices TMP04FT9Z, Digital Local Temperature Sensor, PWM Output, Through Hole TO-226-3 / TO-92-3 (TO-226AA), Bulk, -55°C to 150°C Operating, 4.5V to 7V Supply, ±3°C Accuracy.

$12.24Ref. price · indicative, final on quote
TMP04FT9Z datasheet
PackagingTO-226-3, TO-92-3 (TO-226AA)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TMP04FT9Z Technical Specifications
ParameterValue
Output typePWM
Sensor typeDigital, Local
Mounting typeThrough Hole
Voltage4.5V ~ 7V
Operating temperature-55°C ~ 150°C
PackageBulk
FeaturesOne-Shot
CaseTO-226-3, TO-92-3 (TO-226AA)
Test condition25°C (-40°C ~ -25°C)
Accuracy - highest (Lowest)±3°C (±5°C)
Sensing temperature - local-40°C ~ 100°C

Product details

Accuracy across the sensing window

Accuracy is rated ±3°C at 25°C, widening to ±5°C at the cold end (-40°C to -25°C). That is adequate for thermal monitoring, over-temperature protection, or HVAC control — not for precision metrology. The test-condition note in the datasheet flags that the cold-end accuracy is characterised separately from the room-temperature spec, so budget for the wider tolerance if the sensor lives in a freezer or cold-start environment.

Lifecycle and sourcing

The TMP04FT9Z carries an Active lifecycle status and is ROHS3 compliant. For dual-sourcing or a second functional source, the TMP03FT9Z shares the same TO-92-3 package, PWM output, and supply range, with a slightly relaxed accuracy spec (±4°C at 25°C, ±5°C worst-case).

Frequently asked questions

What is the output type of TMP04FT9Z?

The output is a digital PWM signal whose duty cycle is proportional to temperature in degrees Celsius.

What is the accuracy of TMP04FT9Z?

Accuracy is ±3°C at 25°C, widening to ±5°C over the -40°C to -25°C cold end.

What are equivalent or cross reference parts for TMP04FT9Z?

The TMP03FT9Z is the closest functional second-source, sharing the same TO-92-3 package, PWM output, and 4.5 V to 7 V supply range, with a slightly wider accuracy of ±4°C at 25°C. The TMP05 series offers tighter ±2°C accuracy but runs on 3.0 V and is surface-mount only.