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79L05

3-Terminal Regulators Output Current Up to 100 mA No External Components Required Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting Direct Replacement for Motorola MC79L00 Series

79L05
3-Terminal Regulators Output Current Up to 100 mA No External Components Required Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting Direct Replacement for Motorola MC79L00 Series
Negative-Voltage Regulators
OUTPUT INPUT COMMON
TO-92
79L05ACZ
description
This series of fixed negative-voltage integrated-circuit SOT-89 voltage regulators is designed for a wide range of COMMON INPUT OUTPUT 79L05CPK applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown features make them essentially immune to overload. When used as a replacement for a zener-diode and resistor combination, these devices can provide ef fective improvement in output impedance of two orders of magnitude, with lower bias current.
79L05
TYP MAX
Input voltage regulation Ripple rejection Output voltage regulation Output noise voltage Dropout voltage
Biasccurrent Bias current rrent
Bias current change
Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com Tel:(852)2341 9276 Fax:(852)2797 8153 E-mail: wsccltd@hkstar.com
WS 79L05
equivalent schematic
COMMON
OUTPUT
INPUT
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
150 °C Operating free-air, case, or virtual junction temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions
79L05 Input voltage, VI Output current, IO Operating virtual junction temperature, TJ 0 MIN -7 MAX - 20 UNIT V mA °C
WS 79L05
Pad Location WS79L00
chip size 1.15 x 1.35mm
Pad Location Coordinates
Pad N 1 2 3 Pad Name Ground Input Output X(µm) 1150 115 115 Y(µm) 115 690 950