LD2981CM50TR vs BU28TD3WG-TR feature comparison

LD2981CM50TR STMicroelectronics

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BU28TD3WG-TR ROHM Semiconductor

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Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer STMICROELECTRONICS ROHM CO LTD
Part Package Code SOT-23
Package Description LEAD FREE, SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Factory Lead Time 12 Weeks 18 Weeks
Samacsys Manufacturer STMicroelectronics ROHM Semiconductor
Adjustability FIXED FIXED
Dropout Voltage1-Max 0.375 V 0.5 V
Dropout Voltage1-Nom 0.12 V 0.26 V
Input Voltage Absolute-Max 16 V 6.5 V
Input Voltage-Max 16 V 6 V
Input Voltage-Min 2.5 V 3.8 V
JESD-30 Code R-PDSO-G5 R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm 2.9 mm
Line Regulation-Max 0.016% 0.02%
Moisture Sensitivity Level 1
Number of Functions 1 1
Number of Outputs 1 1
Number of Terminals 5 5
Operating Temperature TJ-Max 125 °C 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.1 A 0.2 A
Output Voltage1-Max 5.175 V 2.828 V
Output Voltage1-Min 4.825 V 2.772 V
Output Voltage1-Nom 5 V 2.8 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LSSOP LSSOP
Package Equivalence Code TSOP5/6,.11,37 TSOP5/6,.11,37
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method TR TR, EMBOSSED
Peak Reflow Temperature (Cel) 260 NOT SPECIFIED
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.45 mm 1.45 mm
Surface Mount YES YES
Technology BIPOLAR CMOS
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING GULL WING
Terminal Pitch 0.95 mm 0.95 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 NOT SPECIFIED
Voltage Tolerance-Max 3.5% 1%
Width 1.625 mm 1.6 mm
Base Number Matches 1 1
Load Regulation-Max 0.08%
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C

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