TPS51221RTVR
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear + Switching
Description
IC REG TRPL BCK/LINEAR 32-QFN
PDF
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Buying Options
Total Price: USD $1.86
Unit Price: USD $1.8582
≥1 USD $1.8582
≥10 USD $1.52475
≥100 USD $1.47725
≥500 USD $1.42975
≥1000 USD $1.38225
Inventory: 1195
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 750μm
Width 5mm
Length 5mm
Height 800μm
Technical
Voltage/Current - Output 3 5V 100mA
Voltage/Current - Output 2 3.3V 10mA
Current - Output 3 100mA
Voltage/Current - Output 1 Controller
w/Sequencer No
Current - Output 2 10mA
Switcher Configuration PHASE-SHIFT
Voltage - Output 3 5V
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz~1MHz
Control Mode CURRENT-MODE
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
Voltage - Output 2 3.3V
Quiescent Current 1.3mA
Output Current 20A
Input Voltage-Nom 12V
Operating Supply Voltage 28V
Output Voltage 12V
Number of Outputs 3
Pin Count 32
Base Part Number TPS51221
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Voltage - Supply 4.5V~28V
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C
Physical
Number of Pins 32
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Alternative Model
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