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LP8728QSQE-A/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LP8728 Tape & Reel (TR) Matte Tin (Sn) Obsolete DC to DC switching regulator 3.3V 0.5mm 1A 3.2MHz
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Inventory: 8495
Minimum: 1
Total Price: USD $15.49
Unit Price: USD $15.490178
≥1 USD $15.490178
≥10 USD $12.710145
≥100 USD $12.312143
≥500 USD $11.915138
≥1000 USD $11.518133

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number LP8728
Function Step-Down
Number of Outputs 4
Efficiency 94 %
Voltage - Input (Max) 5.5V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 1A
Voltage - Output 1 3.3V
Voltage - Input (Min) 4.5V
Supply Voltage-Max (Vsup) 5.5V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Configuration Positive
Adjustable Threshold NO
Quiescent Current 1μA
Voltage - Output 2 1.25V
Voltage - Output (Min/Fixed) 1.25V 1.8V 1.8/2.65V 3.3V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 3.2MHz
Current - Output 1 1A
Synchronous Rectifier Yes
Min Output Voltage 3.3V
Current - Output 2 1A

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