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TPS54312PWPR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 20-PowerTSSOP (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
TPS54312 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active DC to DC switching regulator 5V 4.4mm 3A 350kHz 550kHz
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Inventory: 6120
Minimum: 1
Total Price: USD $9.36
Unit Price: USD $9.355026
≥1 USD $9.355026
≥10 USD $8.825498
≥100 USD $8.325939
≥500 USD $7.85466
≥1000 USD $7.410056
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Dimensions
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series SWIFT?
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number TPS54312
Function Step-Down
Number of Outputs 1
Output Voltage 1.2V
Output Type Fixed
Max Output Current 3A
Operating Supply Voltage 6V
Voltage - Input (Min) 3V
Input Voltage-Nom 5V
Min Supply Voltage 3V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 8.4mA
Output Configuration Positive
Quiescent Current 6.2mA
Max Output Voltage 1.2V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 350kHz 550kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 1.2V
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