IP140A IP140 IP7800A IP7800 LM140 1 1 SERIES SERIES SERIES SERIES SERIES 1 AMP POSITIVE VOLTAGE REGULATOR 2 2 3 FEATURES 3 Pin 1 – VIN Pin 2 – VOUT Case – Ground K Package – TO–3 Pin 1 – VIN Pin 2 – VOUT Case – Ground R Package – TO–66 • OUTPUT CURRENT UP TO 1.0A • OUTPUT VOLTAGES OF 5, 12, 15V • 0.01% / V LINE REGULATION • 0.3% / A LOAD REGULATION • THERMAL OVERLOAD PROTECTION ! • SHORT CIRCUIT PROTECTION 1 2 3 • OUTPUT TRANSISTOR SOA PROTECTION • 1% VOLTAGE TOLERANCE (–A VERSIONS) Pin 1 – VIN Pin 2 – Ground Pin 3 – VOUT Case – Ground* G Package – TO–257 IG Package– TO–257* Pin 1 – VIN Pin 2 – Ground Pin 3 – VOUT SMD 1 PACKAGE Ceramic Surface Mount * isolated Case on IG package DESCRIPTION The IP140A / LM140 / IP7800A / IP7800 series of 3 terminal regulators is available with several fixed output voltage making them useful in a wide range of applications. The A suffix devices are fully specified at 1A, provide 0.01% / V line regulation, 0.3% / A load regulation and ±1% output voltage tolerance at room temperature. Protection features include Safe Operating Area current limiting and thermal shutdown. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VI DC Input Voltage PD Power Dissipation Tj Operating Junction Temperature Range –55 to 150°C Tstg Storage Temperature –65 to 150°C (for VO = 5, 12, 15V) 35V Internally limited 1 Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX of 20W. IMAX = 1.0A. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Prelim.5/00 IP140A IP140 IP7800A IP7800 LM140 Parameter VO Test Conditions Output Voltage Low Supply VO IP7805A LM,IP140–05 Min. Typ. Max. IO = 1A VIN = 10V IO = 5mA to IMAX PD £ PMAX VIN = 7.5V to 20V TJ = -55 to 150°C IO = 5mA to IMAX PD £ PMAX VIN = 7V to 20V DVO Line Regulation 4.8 4.85 5.15 4.75 5.25 4.75 5.15 4.75 5.25 3 10 50 3 10 50 1 4 20 TJ = -55 to 150°C 2 12 25 IO = 5mA to 1.5A 10 25 50 4 15 25 7 25 50 4 6 6 4 6.5 7 0.2 0.5 0.5 0.1 0.8 0.8 0.1 0.8 0.8 0.2 1 1.0 40 200 VIN = 7.3V to 20V Load Regulation IO = 250mA to 750mA VIN = 10V IQ Quiescent Current DIQ Quiescent Current Change IO = 5mA to IMAX TJ = -55 to 150°C IO £ IMAX VIN = 10V TJ = -55 to 150°C IO = 5mA to IMAX VIN = 10V IO £ IMAX VIN = 7.5V to 20V TJ = -55 to 150°C IO £ 0.5 IMAX VIN = 8V to 25V IO £ 0.5 IMAX VIN = 7V to 25V TJ = -55 to 150°C VN DVIN DVO Output Noise f = 10Hz to 100kHz Voltage VIN = 10V Ripple Rejection f = 120Hz VIN = 8V to 18V IO £ IMAX IO £ 0.5 IMAX TJ = -55 to 150°C 80 68 68 80 68 Dropout Voltage IO = IMAX 2 Output Resistance f = 1 kHz 5 Isc Short Circuit Current VIN = 35V 0.6 1.2 0.6 1.2 Ipk Peak Output Current VIN = 10V 2.4 3.3 2.4 3.3 0.2 2 0.6 Average Temperature Coefficient of VO Input Voltage required to maintain line regulation IO = 5mA IO £ IMAX 7.3 7.3 V mV mV mA mA dB RO 2.5 V mV 40 68 Units 5.2 50 VIN = 8V to 12V DVO 5 10 TJ = -55 to 150°C VIN = 10V 5 3 VIN = 7.5V to 25V IO £ IMAX IP7805 LM,IP140–05 Min. Typ. Max. 5.05 4.95 VIN = 7V to 25V IO = 0.5 IMAX SERIES SERIES SERIES SERIES SERIES 2 V 5 mW A mV °C V 1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 10ms, d £ 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. 2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX of 20W , IMAX = 1.0A. 3) TJ = 25°C unless otherwise stated. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Prelim.5/00 IP140A IP140 IP7800A IP7800 LM140 Parameter VO Test Conditions Output Voltage IO = 1A VIN = 19V IO = 5mA to IMAX PD £ PMAX VIN = 14.8V to 27V TJ = -55 to 150°C Low Supply VO PD £ PMAX IO = 5mA to IMAX VIN = 14.5V to 27V IP7812A LM,IP140–12 Min. Typ. Max. IP7812 LM,IP140–12 Min. Typ. Max. 11.88 12.12 11.5 11.64 12.36 11.4 12.6 11.40 12.36 11.4 12.6 4 18 120 4 18 120 2 9 50 TJ = -55 to 150°C 4 30 60 IO = 5mA to 1.5A 12 32 120 IO = 250mA to 750mA 4 19 60 8 60 120 4 6 6 4 6.5 7 0.2 0.5 0.5 0.1 0.8 0.8 0.1 0.8 0.8 0.2 1 1 75 480 VIN = 14.8V to 30V IO £ IMAX VIN = 14.5V to 27V VIN = 16V to 22V DVO Load Regulation VIN = 19V IO = 5mA to IMAX TJ = -55 to 150°C IQ Quiescent Current DIQ IO £ IMAX VIN = 19V TJ = -55 to 150°C IO = 5mA to IMAX VIN = 19V IO £ IMAX VIN = 14.8V to 27V Quiescent Current Change TJ = -55 to 150°C IO £ 0.5 IMAX VIN = 15V to 30V IO £ 0.5 IMAX VIN = 14.5V to 30V TJ = -55 to 150°C VN DVIN DVO Output Noise f = 10Hz to 100kHz Voltage VIN = 19V Ripple Rejection f = 120Hz VIN = 15V to 25V IO £ IMAX IO £ 0.5 IMAX TJ = -55 to 150°C 72 61 61 72 61 Dropout Voltage IO = IMAX 2 Output Resistance f = 1 kHz 8 Isc Short Circuit Current VIN = 35V 0.6 1.2 0.6 1.2 Ipk Peak Output Current VIN = 19V 2.4 3.3 2.4 3.3 0.5 4.8 1.5 Average Temperature Coefficient of VO Input Voltage required to maintain line regulation IO = 5mA IO £ IMAX 14.5 14.6 V mV mV mA mA dB RO 2.5 V mV 75 61 Units 12.5 120 TJ = -55 to 150°C VIN = 19V 12 18 IO = 0.5 IMAX Line Regulation 12 4 VIN = 14.5V to 30V DVO SERIES SERIES SERIES SERIES SERIES 2 V 8 mW A mV °C V 1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 10ms, d £ 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. 2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX of 20W , IMAX = 1.0A. 3) TJ = 25°C unless otherwise stated. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Prelim.5/00 IP140A IP140 IP7800A IP7800 LM140 Parameter Test Conditions IO = 1A VIN = 23V VO IO = 5mA to IMAX PD £ PMAX Output Voltage VIN = 17.9V to 30V TJ = -55 to 150°C Low Supply VO PD £ PMAX IO = 5mA to IMAX VIN = 17.5V to 30V IP7815A LM,IP140A–15 Min. Typ. Max. IP7815 LM,IP140–15 Min. Typ. Max. 14.85 15.15 14.4 14.55 15.45 14.25 15.75 14.25 15.45 14.25 15.75 4 22 150 4 22 150 2 10 60 TJ = -55 to 150°C 5 30 75 IO = 5mA to 1.5A 12 35 150 IO = 250mA to 750mA 4 21 75 9 75 150 4 6 6 4 6.5 7 0.2 0.5 0.5 0.1 0.8 0.8 0.1 0.8 0.8 0.2 1 1 90 600 VIN = 17.9V to 30V IO £ IMAX VIN = 17.5V to 30V VIN = 20V to 26V DVO Load Regulation VIN = 23V IO = 5mA to IMAX TJ = -55 to 150°C IQ Quiescent Current DIQ IO £ IMAX VIN = 23V TJ = -55 to 150°C IO = 5mA to IMAX VIN = 23V IO £ IMAX VIN = 17.9V to 30V Quiescent Current Change TJ = -55 to 150°C IO £ 0.5 IMAX VIN = 18.5V to 30V IO £ 0.5 IMAX VIN = 17.5V to 30V TJ = -55 to 150°C VN DVIN DVO Output Noise f = 10Hz to 100kHz Voltage VIN = 23V Ripple Rejection f = 120Hz IO £ IMAX VIN = 18.5V to IO £ 0.5 IMAX 28.5V TJ = -55 to 150°C 70 60 60 70 60 Dropout Voltage IO = IMAX 2 Output Resistance f = 1 kHz 9 Isc Short Circuit Current VIN = 35V 0.6 1.2 0.6 1.2 Ipk Peak Output Current VIN = 23V 2.4 3.3 2.4 3.3 0.6 6 1.8 Average Temperature Coefficient of VO Input Voltage required to maintain line regulation IO = 5mA IO £ IMAX 17.5 17.7 V mV mV mA mA dB RO 2.5 V mV 90 60 Units 15.60 150 TJ = -55 to 150°C VIN = 23V 15 22 IO = 0.5 IMAX Line Regulation 15 4 VIN = 17.5V to 30V DVO SERIES SERIES SERIES SERIES SERIES 2 V 9 mW A mV °C V 1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF. All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 10ms, d £ 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. 2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX of 20W , IMAX = 1.0A. 3) TJ = 25°C unless otherwise stated. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Prelim.5/00 IP140A IP140 IP7800A IP7800 LM140 SERIES SERIES SERIES SERIES SERIES APPLICATIONS INFORMATION IN PU T VOU T VIN OU TPUT IN PU T GND C1 * 0 .2 2µF VOU T VIN GND OU TPUT IN PU T GND R1 C1 * 0 .2 2µF C1 0 .2 2µF C2 * * R2 Fixed Output Regulator VOU T VIN Adjustable Output Regulator R1 O U TPU T IOUT Current Regulator * Required if the regulator is located far from the power supply. ** Although no output capacitor is needed for stability, it does help transient response.(If needed, use 0.1mF ceramic disc) Order Information Part Number IP7800A IP7800 IP140A IP140 LM140 K–Pack (TO–3) ✔ ✔ ✔ ✔ ✔ Semelab plc. R–Pack (TO–66) ✔ ✔ ✔ ✔ ✔ G/IG–Pack (TO–257) ✔ ✔ ✔ ✔ ✔ SMD 1 ✔ ✔ ✔ ✔ ✔ Temp. Range -55 to +150°C ” ” ” ” Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Note: To order, add the package identifier to the part number. eg. IP7805AK IP140SMD-12 Prelim.5/00