TPS51275B-1RUKT
RoHS 
RoHS compliant
RoHS compliantPackage 20-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear + Switching
Description
TEXAS INSTRUMENTS TPS51275B-1RUKT DC/DC Controller, 5V to 24V, 2 Outputs, Synchronous Buck, 355kHz, WQFN-20
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Buying Options
Total Price: USD $1.06
Unit Price: USD $1.0648
≥1 USD $1.0648
≥10 USD $0.9548
≥100 USD $0.905696
≥500 USD $0.744128
Inventory: 1023
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Number of Pins 20
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series D-CAP?
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 5.5V~24V
Terminal Position QUAD
Number of Functions 1
Base Part Number TPS51275
Pin Count 20
Number of Outputs 4
Output Voltage 3.3V
Input Voltage-Nom 12V
Input Voltage (Min) 5V
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Frequency - Switching 300kHz 355kHz
Control Technique PULSE WIDTH MODULATION
Voltage - Output 3 3V
w/Sequencer No
Voltage/Current - Output 1 Controller
Current - Output 3 100mA
Voltage/Current - Output 3 3V 100mA
Dimensions
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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