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A5303SLETR-T image
A5303SLETR-T image


Allegro MicroSystems
RoHS RoHS compliant
Package 20-TSSOP (0.173, 4.40mm Width)
Category Interface - Sensor and Detector Interfaces / Interface - Sensor and Detector Interfaces
Description A5303 5.5V 300muA 2.5/5V 6.5mm
Buying Options
Total Price: USD $32.28
Unit Price: USD $32.276982
≥1 USD $32.276982
≥10 USD $30.44999
≥100 USD $28.726408
≥500 USD $27.100376
≥1000 USD $25.566389
Inventory: 9112
Minimum: 1

Technical Details

Supply Chain

Factory Lead Time 8 Weeks


Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20


Height Seated (Max) 1.2mm
Length 6.5mm
Width 4.4mm


RoHS Status ROHS3 Compliant


Operating Temperature -20°C~85°C
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Smoke Detector
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Other Analog ICs
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number A5303
Pin Count 20
Qualification Status Not Qualified
Output Type Voltage
Operating Supply Voltage 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 2.3V
Operating Supply Current 300μA
Nominal Supply Current 220μA
Input Type Photoelectric

Alternative Model

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