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TPS70448PWPR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
TPS70448 Tape & Reel (TR) Surface Mount Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) voltage regulator linear 160mV 1.2mm 1A 4.58W
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Inventory: 8453
Minimum: 1
Total Price: USD $6.44
Unit Price: USD $6.44385
≥1 USD $6.44385
≥200 USD $5.2877
≥500 USD $5.1224
≥1000 USD $4.9571
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Regulators
Packing Method TR
Max Power Dissipation 4.58W
Technology PMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Base Part Number TPS70448
Pin Count 24
Number of Outputs 2
Voltage - Input (Max) 6V
Output Voltage 1.5V
Output Type Fixed
Max Output Current 1A
Output Configuration Positive
Power Dissipation 4.58W
Current - Output 1A 2A
Quiescent Current 180μA
Control Features Enable, Power Good, Reset, Sequencing
Accuracy 2 %
Max Output Voltage 3.3V
Output Voltage 1 3.3V
Voltage - Output (Min/Fixed) 3.3V 1.5V
Number of Regulators 2
Min Input Voltage 2.7V
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Current - Quiescent (Iq) 250μA
Voltage Dropout (Max) 0.25V @ 1A -
PSRR 65dB (1kHz), 60dB (1kHz)
Reference Voltage 1.22V
Dropout Voltage 160mV
Dropout Voltage1-Nom 0.16V
Min Output Voltage 3.3V
Voltage Tolerance-Max 2%
Input Bias Current 185μA
Output Voltage Accuracy 2 %
Output Voltage 2 1.5V
Dimensions
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 24
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