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IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 - VIN Pin 2 - VOUT Case - Ground
Pin 1 - VIN Pin 2 - VOUT Case - Ground
* 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
K Package - TO-3
R Package - TO-66
!
* SHORT CIRCUIT PROTECTION
123
* OUTPUT TRANSISTOR SOA PROTECTION * 1% VOLTAGE TOLERANCE (-A VERSIONS)
Pin 1 - VIN Pin 2 - Ground Pin 3 - VOUT Case - Ground*
Pin 1 - VIN Pin 2 - Ground Pin 3 - VOUT
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.
G Package - TO-257 IG Package- TO-257*
* isolated Case on IG package
SMD 1 PACKAGE Ceramic Surface Mount
ABSOLUTE MAXIMUM RATINGS (Tcase = 25C unless otherwise stated)
VI PD Tj Tstg DC Input Voltage Power Dissipation Operating Junction Temperature Range Storage Temperature (for VO = 5, 12, 15V) 35V Internally limited 1 -55 to 150C -65 to 150C
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: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.5/00
IP140A IP140 IP7800A IP7800 LM140
Parameter VO Output Voltage Test Conditions IO = 1A IO = 5mA to IMAX VIN = 7.5V to 20V VO Low Supply IO = 5mA to IMAX VIN = 7V to 20V VIN = 7V to 25V IO = 0.5 IMAX VIN = 7.5V to 25V TJ = -55 to 150C IO IMAX VIN = 8V to 12V TJ = -55 to 150C VIN = 10V IO = 5mA to 1.5A IO = 250mA to 750mA IO = 5mA to IMAX TJ = -55 to 150C TJ = -55 to 150C VIN = 10V VIN = 7.5V to 20V TJ = -55 to 150C VIN = 8V to 25V VIN = 7V to 25V TJ = -55 to 150C VN Output Noise Voltage f = 10Hz to 100kHz VIN = 10V f = 120Hz VIN = 8V to 18V IO = IMAX f = 1 kHz IO IMAX IO 0.5 IMAX TJ = -55 to 150C 68 68 VIN = 7.3V to 20V VIN = 10V PD PMAX TJ = -55 to 150C PD PMAX IP7805A IP140A-05 Min. Typ. Max. 4.95 4.85 4.75 3 3 3 1 2 10 4 7 4 4 0.2 0.1 0.1 0.2 40 80 80 2 5 0.6 2.4 0.2 7.3 1.2 3.3 2 7.3 2.5 5 5.05 5.15 5.15 10 10 10 4 12 25 15 25 6 6.5 0.5 0.8 0.8 1 200 68 68 2 5 0.6 2.4 0.6 40
SERIES SERIES SERIES SERIES SERIES
Units V
IP7805 IP140A-05 Min. Typ. Max. 4.8 4.75 4.75 5 5.2 5.25 5.25 50 50 50 20 25 50 25 50 6 7 0.5 0.8 0.8 1.0
V
DVO
Line Regulation
mV
DVO
Load Regulation VIN = 10V
mV
IQ
Quiescent Current
IO IMAX VIN = 10V IO = 5mA to IMAX
mA
DIQ
Quiescent Current Change
IO IMAX IO 0.5 IMAX IO 0.5 IMAX
mA
mV
dB V mW 1.2 3.3 A mV C V
DVIN DVO
RO Isc Ipk
Ripple Rejection Dropout Voltage Output Resistance
Short Circuit Current VIN = 35V Peak Output Current VIN = 10V Average Temperature Coefficient of VO IO = 5mA IO IMAX
Input Voltage required to maintain line regulation
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 = 25C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.5/00
IP140A IP140 IP7800A IP7800 LM140
Parameter VO Output Voltage Test Conditions IO = 1A IO = 5mA to IMAX IO = 5mA to IMAX VIN = 14.5V to 27V VIN = 14.5V to 30V IO = 0.5 IMAX VIN = 14.8V to 30V TJ = -55 to 150C IO IMAX VIN = 16V to 22V TJ = -55 to 150C VIN = 19V IO = 5mA to 1.5A IO = 250mA to 750mA IO = 5mA to IMAX TJ = -55 to 150C IQ Quiescent Current IO IMAX VIN = 19V IO = 5mA to IMAX IO IMAX TJ = -55 to 150C VIN = 19V VIN = 14.8V to 27V TJ = -55 to 150C IO 0.5 IMAX IO 0.5 IMAX VN Output Noise Voltage f = 10Hz to 100kHz VIN = 19V f = 120Hz VIN = 15V to 25V IO = IMAX f = 1 kHz IO IMAX IO 0.5 IMAX TJ = -55 to 150C 61 61 VIN = 15V to 30V VIN = 14.5V to 30V TJ = -55 to 150C VIN = 14.5V to 27V VIN = 19V PD PMAX PD PMAX IP7812A IP140A-12 Min. Typ. Max. 11.88 11.64 11.40 4 4 4 2 4 12 4 8 4 4 0.2 0.1 0.1 0.2 75 72 72 2 8 0.6 2.4 0.5 14.5 1.2 3.3 4.8 14.6 2.5 12 12.12 12.36 12.36 18 18 18 9 30 32 19 60 6 6.5 0.5 0.8 0.8 1 480 61 61 2 8 0.6 2.4 1.5 75
SERIES SERIES SERIES SERIES SERIES
Units V
IP7812 IP140A-12 Min. Typ. Max. 11.5 11.4 11.4 12 12.5 12.6 12.6 120 120 120 50 60 120 60 120 6 7 0.5 0.8 0.8 1
VIN = 14.8V to 27V TJ = -55 to 150C VO Low Supply
V
DVO
Line Regulation
mV
DVO
Load Regulation
VIN = 19V
mV
mA
DIQ
Quiescent Current Change
mA
mV
dB V mW 1.2 3.3 A mV C V
DVIN DVO
RO Isc Ipk
Ripple Rejection Dropout Voltage Output Resistance
Short Circuit Current VIN = 35V Peak Output Current VIN = 19V Average Temperature Coefficient of VO IO = 5mA IO IMAX
Input Voltage required to maintain line regulation
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 = 25C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.5/00
IP140A IP140 IP7800A IP7800 LM140
Parameter VO Output Voltage Test Conditions IO = 1A IO = 5mA to IMAX IO = 5mA to IMAX VIN = 17.5V to 30V VIN = 17.5V to 30V IO = 0.5 IMAX VIN = 17.9V to 30V TJ = -55 to 150C IO IMAX VIN = 20V to 26V TJ = -55 to 150C VIN = 23V IO = 5mA to 1.5A IO = 250mA to 750mA IO = 5mA to IMAX TJ = -55 to 150C IQ Quiescent Current IO IMAX VIN = 23V IO = 5mA to IMAX IO IMAX TJ = -55 to 150C VIN = 23V VIN = 17.9V to 30V TJ = -55 to 150C IO 0.5 IMAX IO 0.5 IMAX VN Output Noise Voltage f = 10Hz to 100kHz VIN = 23V f = 120Hz Ripple Rejection Dropout Voltage RO Isc Ipk Output Resistance VIN = 18.5V to 28.5V IO = IMAX f = 1 kHz IO IMAX IO 0.5 IMAX TJ = -55 to 150C 60 60 VIN = 18.5V to 30V VIN = 17.5V to 30V TJ = -55 to 150C VIN = 17.5V to 30V VIN = 23V PD PMAX PD PMAX IP7815A IP140A-15 Min. Typ. Max. 14.85 14.55 14.25 4 4 4 2 5 12 4 9 4 4 0.2 0.1 0.1 0.2 90 70 70 2 9 0.6 2.4 0.6 17.5 1.2 3.3 6 17.7 2.5 15 15.15 15.45 15.45 22 22 22 10 30 35 21 75 6 6.5 0.5 0.8 0.8 1 600 60 60 2 9 0.6 2.4 1.8 90
SERIES SERIES SERIES SERIES SERIES
Units V
IP7815 IP140A-15 Min. Typ. Max. 14.4 14.25 14.25 15 15.60 15.75 15.75 150 150 150 60 75 150 75 150 6 7 0.5 0.8 0.8 1
VIN = 17.9V to 30V TJ = -55 to 150C VO Low Supply
V
DVO
Line Regulation
mV
DVO
Load Regulation
VIN = 23V
mV
mA
DIQ
Quiescent Current Change
mA
mV
dB V mW 1.2 3.3 A mV C V
DVIN DVO
Short Circuit Current VIN = 35V Peak Output Current VIN = 23V Average Temperature Coefficient of VO IO = 5mA IO IMAX
Input Voltage required to maintain line regulation
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 = 25C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.5/00
IP140A IP140 IP7800A IP7800 LM140
APPLICATIONS INFORMATION
SERIES SERIES SERIES SERIES SERIES
IN PU T
VIN GND
C1 * 0 .2 2F
VOU T
OU TPUT
IN PU T
VIN GND
VOU T
OU TPUT
R1
IN PU T
VIN GND
C1 * 0 .2 2F
VOU T
R1
C2 * *
C1 0 .2 2F R2
O U TPU T IOUT
Fixed Output 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)
Adjustable Output Regulator
Current Regulator
Order Information
Part Number IP7800A IP7800 IP140A IP140 LM140 K-Pack (TO-3) R-Pack (TO-66) G/IG-Pack (TO-257) SMD 1 Temp. Range -55 to +150C " " " " Note: To order, add the package identifier to the part number. eg. IP7805AK IP140SG-12
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim.5/00

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