LP2957ISX vs REG103UA-5G4 feature comparison

LP2957ISX National Semiconductor Corporation

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REG103UA-5G4 Texas Instruments

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Rohs Code No Yes
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP TEXAS INSTRUMENTS INC
Package Description TO-263, 5 PIN SOP, SOP8,.25
Reach Compliance Code not_compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Adjustability FIXED FIXED
Dropout Voltage1-Max 0.8 V 0.25 V
Dropout Voltage1-Nom 0.8 V 0.16 V
Input Voltage Absolute-Max 30 V 16 V
Input Voltage-Max 30 V 15 V
Input Voltage-Min 6 V 5.25 V
JESD-30 Code R-PSSO-G5 R-PDSO-G8
JESD-609 Code e0 e4
Length 10.16 mm 4.9 mm
Line Regulation-Max 0.02% 0.16%
Load Regulation-Max 0.015% 0.175%
Moisture Sensitivity Level 3 2
Number of Functions 1 1
Number of Outputs 1 1
Number of Terminals 5 8
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Current1-Max 0.25 A 0.5 A
Output Voltage1-Max 5.12 V 5.1 V
Output Voltage1-Min 4.88 V 4.9 V
Output Voltage1-Nom 5 V 5 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TO-263 SOP
Package Equivalence Code SMSIP5H,.6,67TB SOP8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Packing Method TR RAIL
Peak Reflow Temperature (Cel) 235 260
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.8 mm 1.75 mm
Surface Mount YES YES
Technology BIPOLAR NMOS
Terminal Finish Tin/Lead (Sn/Pb) NICKEL PALLADIUM GOLD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.7 mm 1.27 mm
Terminal Position SINGLE DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Voltage Tolerance-Max 2.4% 2.8%
Width 8.635 mm 3.9 mm
Base Number Matches 2 1
Part Package Code SOIC
Pin Count 8
Samacsys Manufacturer Texas Instruments
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -55 °C

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