This series fixed-voltage monolithic integrated-circuit voltage regula

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

This series fixed-voltage monolithic integrated-circuit voltage regula

Datasheet Thumbnail

Top Searches for this datasheet

79LXX
This series fixed-voltage monolithic integrated-circuit voltage regulators designed wide range applications. These applications include on-card regulation elimination noise distribution problems associated with single-point regulation. addition, they used with power-pass elements make high-current voltage regulators. Each these regulators deliver output current. internal limiting termal shutdown features these regulators make them essentially immune overload. When used replacement Zener diode-resistor combination, effective improvement output impedance obtained together lower-bias current.
Regulators Current External Components Thermal Overload Protection Short-Circuit Limiting
Package TO-92 (top view)
Internal Block Digram
Package
Voltage reference
OUTPUT
Protection circuitry
Contek
INPUT
BEIJING ESTEK ELECTRONICS CO.,LTD
79LXX
Absolute Maximum Ratings
over operating temperature range (unless otherwise noted) Parameter Input voltage Operating free-air, case, virtual junction temperature range Storage temperature range Lead temperature (1/16 inch) from case seconds 79L05A thru 79L08A 79L12A THRU 79L18A 79L24A Units
Recommended Operating Conditions
Parameter 79L05A 79L06A 79L08A 79L12A 79L15A 79L18A 79L24A -10.5 -14.5 -17.5 -20.5 Units
Input voltage
Output current, Operating virtual junction temperature,
Device Selection Guide
Output Voltage Device 79L05A 79L06A 79L08A 79L12A 79L15A 79L18A 79L24A
Electrical Characteristics 79L05A
Electrical characteristics specified virtual junction temperature, -10V,IO 40mA (unless otherwise noted) Parameter Output voltage** -20V 70mA, -20V -20V -18V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° 125° Bias current change -20V 40mA 0°to 125° -4.8 -4.75 -4.75 79L05A Units -5.2 -5.25 -5.25
Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current
BEIJING ESTEK ELECTRONICS CO.,LTD
79LXX
Electrical Characteristics 79L06A
Electrical characteristics specified virtual junction temperature, -11V,IO 40mA (unless otherwise noted) Parameter Output voltage** -20V 70mA, Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current -20V -20V -19V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° 125° Bias current change -20V 40mA 0°to 125° -5.75 -5.7 79L06A Units -6.25 -6.3
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33µ capacitor across input capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics 79L08A
Electrical characteristics specified virtual junction temperature, -14V,IO 40mA (unless otherwise noted) Parameter Output voltage** -10.5V Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current Bias current change -11V -23V 40mA 70mA, -10,5V -11V -23V -11V -21V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° 125° 0°to 125° -7.7 -7.6 79L08A Units -8.3 -8.4
BEIJING ESTEK ELECTRONICS CO.,LTD
79LXX
Electrical Characteristics 79L12A
Electrical characteristics specified virtual junction temperature, -19V,IO 40mA (unless otherwise noted) Parameter Output voltage** 40mA, -14.5V 70mA Input regulation Ripple rejection Output regulation Output noise voltage -14.5V -27V -16V -27V -15V -25V, 120Hz 100mA 40mA 10Hz Dropout voltage Bias current -16V -27V 40mA Test conditions* 0°to 125° -11.5 -11.4 -11.4 0°to 125° 125° 0°to 125° 79L12A Units -12.5 -12.6 -12.6
Bias current change
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33µ capacitor across input capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics 79L15A
Electrical characteristics specified virtual junction temperature, -23V,IO 40mA (unless otherwise noted) Parameter Output voltage** 40mA, -17.5V -30V 70mA -17.5V -30V -20V -30V -18.5V -28.5V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° 0°to 125° 125° Bias current change -20V -30V 40mA 0°to 125° -14.4 -14.25 -14.25 79L15A Units -15.6 -15.75 -15.75
Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current
BEIJING ESTEK ELECTRONICS CO.,LTD
79LXX
Electrical Characteristics 79L18A
Electrical characteristics specified virtual junction temperature, -26V,IO 40mA (unless otherwise noted) Parameter Output voltage** 40mA, -20.5V -33V 70mA -20.5V -33V -21V -33V -23V -33V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° -17.3 -17.1 -17.1 0°to 125° 125° Bias current change -21V -33V 40mA 0°to 125° 79L18A Units -18.7 -18.9 -18.9
Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33µ capacitor across input capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
Electrical Characteristics 79L24A
Electrical characteristics specified virtual junction temperature, -33V,IO 40mA (unless otherwise noted) Parameter Output voltage** 40mA, -27V -38V 70mA -27V -38V -28V -38V -29V -35V, 120Hz 100mA 40mA 10Hz Test conditions* 0°to 125° 0°to 125° 125° Bias current change -28V -38V 40mA 0°to 125° -22.8 -22.8 79L24A Units -25.2 -25.2
Input regulation Ripple rejection Output regulation Output noise voltage Dropout voltage Bias current
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separatel characteristics measured with 0.33µ capacitor across input capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
BEIJING ESTEK ELECTRONICS CO.,LTD
79LXX
Ordering Information
RDERING 79LXX KING ET79LXX
Address
Postalcode:100039 Tel: 86-010-58895780 Http://www.estek.com.cn Email:sales@estek.com.cn
6A06-6A07 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing
010-58895793
No:01-060806
BEIJING ESTEK ELECTRONICS CO.,LTD

This series fixed-voltage monolithic integrated-circuit voltage regula

Top Searches for this datasheet

Other recent searches