IP1R18A SERIES IP1R18A SERIES IP3R18A SERIES IP3R18A SERIES 5 AMP POSITIVE 12 VOLTAGE REGULATORS 3 Pin 1 V IN FEATURES Pin 2 V OUT Case Ground 0.01%/V LINE REGULATION K Package TO3 0.5% LOAD REGULATION 1% OUTPUT TOLERANCE (A VERSIONS) AVAILABLE IN 5V, 12V AND 15V OPTIONS 123 COMPLETE SERIES OF PROTECTIONS: CURRENT LIMITING THERMAL SHUTDOWN SOA CONTROL Pin 1 V IN Pin 2 Ground Order Information Pin 3 V OUT Case Ground Part KPackVPack Temp. Number (TO3) (TO218) Range V Package TO218 IP1R18Axxzz -55 to +150C IP1R18xxzz IP3R18Azzxx 0 to +125C IP3R18zzxx Note: xx = Voltage Code zz = Package Code (05, 12, 15) (K, V) eg. IP1R18AK05 IP3R18V12 ABSOLUTE MAXIMUM RATINGS (T = 25C unless otherwise stated) case V DC Input Voltage 35V I P Power Dissipation Internally limited D T Operating Junction Temperature Range See Table Above J T Storage Temperature Range 65C to +150C STG T Lead Temperature (Soldering, 10 sec) 300C L Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Prelim. 9/00 E-mail: sales semelab.co.uk Website: IP1R18A SERIES IP1R18A SERIES IP3R18A SERIES IP3R18A SERIES ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise stated) J IP1R18A05 IP1R1805 IP3R18A05 IP3R1805 2 Parameter Test Conditions Min. Typ. Max. Min. Typ. Max. Units 4.95 5 5.05 4.85 5.15 V I = 5mA to 5A O V Output Voltage O P 50W V = 8V to 20V 4.85 5.15 4.75 5.25 V OUT IN 1 T = Over Temp. Range J DV V = 7.5V to 35V 315 630 O IN Line Regulation mV 3 1 DV I = 5mA T = Over Temp. Range 630 12 60 I O J 3 DV I = 5mA to 5A 525 10 50 O O Load Regulation mV 1 DI T = Over Temp. Range 10 50 20 100 O J 1 I Quiescent Current I = 5mA T = Over Temp. Range 7 7 mA Q O J I = 5mA to 5A O 10 10 1 Quiescent Current T = Over Temp. Range J DI mA Q Change I = 5mA V = 7.5V to 35V O IN 3 3 1 T = Over Temp. Range J I = 5A DV = 100mV O OUT V Dropout Voltage 2.5 3 2.5 3 V D 1 T = Over Temp. Range J I = 1A f = 120Hz O Ripple Rejection 60 80 60 80 dB 1 T = Over Temp. Range J Thermal Regulation t = 20ms DP = 50W 0.002 0.01 0.002 0.02 %/W p 1 I Peak Output Current V = 10V T = Over Temp. Range 812 812 A PEAK IN J V = 10V 7 7 IN I Short Circuit Current A SC V = 35V 2 2 IN e Output Noise Voltage f = 10Hz to 100kHz 40 40 mV n Thermal Resistance K Package 1.0 1.5 1.0 1.5 R C/W qJC Junction to Case V Package 1.0 1.5 1.0 1.5 Notes 1) Applies over full temperature range: T = 55 to +150C for IP1R18A05 / IP1R1805 J T = 0 to +125C for IP3R18A05 / IP3R1805 J All other specifications apply at T = 25C unless otherwise stated. J 2) Test conditions unless otherwise stated: V = 10V , I = 2.5A . IN OUT Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W. 3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal regulation specification. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Prelim. 9/00 E-mail: sales semelab.co.uk Website: