LM250

LM150/250 LM350 THREE-TERMINAL 3 A ADJUSTABLE VOLTAGE REGULATORS . . . . . . . GUARANTEED 3A OUTPUT CURRENT ADJUSTABLE OUTPUT DOWN TO 1.2V LINE REGULATION TYPICALLY 0.005% /V LOAD REGULATION TYPICALLY 0.1% GUARANTEED THERMAL REGULATION CURRENT LIMIT CONSTANT WITH TEMPERATURE STANDARD 3-LEAD TRANSISTOR PACKAGE TO3 K SUFFIX (Steel Can) ORDER CODE PART NUMBER TEMPERATURE RANGE PACKAGE K LM150 -55 oC to + 150 oC LM250 -25 oC to + 150 oC LM350 0 oC to + 125 oC EXAMPLE: LM150K PIN CONNECTION (bottom view) Case is output March 1993 1/7 LM150-LM250-LM350 ABSOLUTE MAXIMUM RATING Symbol Ptot V I - VO Toper Power Dissipation Input-Output Voltage DIfferential Operating Junction Temperature Range LM150 LM250 LM350 Parameter Value Internally Limited 35 -55 to 150 -25 to 150 0 to 125 -65 to 150 300 Unit W o V C Tstg Tlead Storage Temperature Range Lead Temperature (Soldering, 10 seconds) o o C C THERMAL CHARACTERISTICS Symbol Parameter Rth(j-c) Typical Junction-Case Thermal Resistance Rth(j-a) Max Junction-Ambient Thermal Resistance Value 1.5 35 o o Unit C/W C/W SCHEMATIC DIAGRAM 2/7 LM150-LM250-LM350 ELECTRICAL CHARACTERISTICS LM150: -55 oC ≤ T j ≤ 150 oC, VI - VO = 5V, IO = 1.5A LM250: -25 oC ≤ T j ≤ 150 oC, VI - VO = 5V, IO = 1.5A LM350: 0 oC ≤ T j ≤ 150 oC, VI - VO = 5V, I O = 1.5A Although power dissipation is internally limited, these specifications apply to power dissipation up to 30W (unless otherwise specified). Symbol K VI K VO Parameter Line Regulation -...