LM338

IP138A SERIES IP138A SERIES IP338A SERIES IP338A SERIES LM138 SERIES  ! 1 2 5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR 3 Pin 1 – ADJ. Pin 2 – VOUT Case – VIN Pin 1 – ADJ. Pin 2 – VIN Case – VOUT FEATURES OUTPUT VOLTAGE RANGE OF 1.25 TO 35V 1% OUTPUT VOLTAGE TOLERANCE (–A VERSIONS) 0.3% LOAD REGULATION 0.01% / V LINE REGULATION COMPLETE SERIES OF PROTECTIONS: Q Package – TO–254 K Package – TO–3 1 2 3 CURRENT LIMITING THERMAL SHUTDOWN SOA CONTROL Pin 1 – ADJ. Pin 2 – VOUT Pin 3 – VIN Case – VOUT V Package – TO–218 Order Information Part Number IP138A IP138 LM138 IP338A IP338 LM338 K–Pack (TO–3) ✔ ✔ ✔ ✔ ✔ ✔ V–Pack Q-Pack Temp. (TO–218) (TO-254) Range ✔ -55 to +150°C ✔ ” ✔ ” ✔ 0 to 125°C ✔ ” ✔ ” Note: To order, add the package identifier to the part number. eg. IP138AQ ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VI–O PD TJ TSTG TL Input - Output Differential Voltage Power Dissipation Operating Junction Temperature Range Storage Temperature Lead Temperature (Soldering, 10 sec.) Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk 35V Internally limited See Table Above –65 to 150°C 300°C Prelim. 4/96 Semelab plc. IP138A SERIES IP138A SERIES IP338A SERIES IP338A SERIES LM138 SERIES Parameter VREF Reference Voltage Test Conditions IOUT = 10mA IOUT = 10mA to 5A VIN – VOUT = 3V to 35V P £ 50W TJ = –55 to +150°C Min. 1.238 1.225 IP138A Typ. 1.25 1.250 0.005 0.020 5 ...