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NXP Semiconductors MC145012ED — Analog & Data Acquisition
NXP Semiconductors

MC145012ED Smoke Detector IC, Photoelectric, 8 µA, 16-DIP

MPNMC145012ED
End of Life

onsemi MC145012ED Smoke Detector, Photoelectric Input, Voltage Output, 8 µA Supply, Through Hole 16-DIP (0.300", 7.62mm), -10°C to 60°C, 16-PDIP.

$2.24Ref. price · indicative, final on quote
MC145012ED datasheet
Packaging16-DIP (0.300", 7.62mm)
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

MC145012ED Technical Specifications
ParameterValue
TypeSmoke Detector
Input typePhotoelectric
Output typeVoltage
Mounting typeThrough Hole
Current - supply8 µA
Operating temperature-10°C ~ 60°C
PackageBulk
Case16-DIP (0.300\", 7.62mm)

Product details

What this photoelectric smoke detector IC does

The onsemi MC145012ED is a photoelectric smoke detector IC. It accepts input from a photoelectric sensor chamber and outputs a voltage signal. Supply current is 8 µA.

Package and mounting — through-hole for legacy and repair

Housed in a 16-lead DIP with 0.300" (7.62 mm) body width and through-hole mounting, the MC145012ED is a direct fit for existing smoke-detector PCB layouts that use the standard DIP footprint. The supplier device package is 16-PDIP. This package is easy to hand-solder and inspect, making it a practical choice for repair, retrofit, or low-volume production where surface-mount reflow is not available.

Temperature range and environment

Rated for -10°C to 60°C operating temperature, this IC is intended for indoor environments.

Lifecycle and sourcing

The MC145012ED carries an Active lifecycle status with ROHS3 compliance.

Frequently asked questions

What is the supply current of MC145012ED?

The supply current is 8 µA, which is the key low-power spec enabling long battery life in smoke detector designs.