LAS1905 vs LAS1905B feature comparison

LAS1905 Unitrode Corporation

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LAS1905B Semtech Corporation

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer UNITRODE CORP SEMTECH CORP
Package Description TO-3 , TO-204/-3
Reach Compliance Code unknown unknown
Adjustability FIXED FIXED
Dropout Voltage1-Nom 3 V
Input Voltage Absolute-Max 30 V 30 V
Input Voltage-Max 20 V 20 V
Input Voltage-Min 8 V 8 V
JESD-30 Code O-MBFM-P2 O-MBFM-P2
JESD-609 Code e0 e0
Line Regulation-Max 0.05% 0.05%
Load Regulation-Max 0.03% 0.03%
Number of Functions 1 1
Number of Outputs 1 1
Number of Terminals 2 2
Operating Temperature TJ-Max 125 °C 150 °C
Operating Temperature TJ-Min -55 °C
Output Current1-Max 5 A 5 A
Output Voltage1-Max 5.25 V 5.25 V
Output Voltage1-Min 4.75 V 4.85 V
Output Voltage1-Nom 5 V 5 V
Package Body Material METAL METAL
Package Code BFM BFM
Package Equivalence Code TO-204/-3 TO-204/-3
Package Shape ROUND ROUND
Package Style FLANGE MOUNT FLANGE MOUNT
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount NO NO
Technology BIPOLAR BIPOLAR
Terminal Finish TIN LEAD TIN LEAD
Terminal Form PIN/PEG PIN/PEG
Terminal Position BOTTOM BOTTOM
Voltage Tolerance-Max 5% 5%
Base Number Matches 2 3
Part Package Code TO-204AA
Pin Count 2
ECCN Code EAR99
HTS Code 8542.39.00.01

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