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78L05

3-Terminal Regulators Output Current up to 100 mA No External Components Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting Provided Pb-Free packages from the end of 2004

78L05
3-Terminal Regulators Output Current up to 100 mA No External Components Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting Provided Pb-Free packages from the end of 2004
Positive-Voltage Regulators
78L05ACZ-Bulk
78L05ACZM-Ammo
78L05ACM
TO-92
INPUT COMMON OUTPUT
description
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a zener diode-resistor combination, an effective improvement in output impedance can be obtained, together with lower bias current.
OUTPUT GND INPUT
SOT-89
78L05CPK
78L05
TYP 5 MAX 5.2 5.25 5.25 150 100 60 30
Input voltage regulation Ripple rejection Output voltage regulation Output noise voltage Dropout voltage
Bias current current Bias c rrent
Bias current change
Full range F ll Full
78L05
Positive-Voltage Regulators
absolute maximum ratings over operating temperature range (unless othewise noted)
78L05
Input voltage VI voltage, Virtual junction temperature range, TJ Lead temperature 1, 6 mm (1 / 16 inch) from case for 10 seconds Storage temperature range, Tstg
PARAMETER
UNIT V °C °C °C
150 260 -65 to 150
recommended operating conditions
78L05
voltage Input voltage, VI MIN MAX UNIT
Output current, IO
Operating virtual j g junction temperature, TJ
Pad Location 78L 05
Chip size 0.75 x 0.8 mm
Pad Name Ground Input Output
X (um)
Y (um)
78L05
Positive-Voltage Regulators
Dimensions In Millimeters Min Max 3.300 3.700 1.100 1.400 0.380 0.550 0.360 0.510 4.400 4.700 3.430 4.300 4.700 1.270 TYP 2.440 2.640 14.100 14.500 1.600 0.000 0.380
Dimensions In Inches Min Max 0.130 0.146 0.043 0.055 0.015 0.022 0.014 0.020 0.173 0.185 0.135 0.169 0.185 0.050 TYP 0.096 0.104 0.555 0.571 0.063 0.000 0.015
78L05
Positive-Voltage Regulators
Dimensions In Millimeters Min Max 1.400 1.600 0.320 0.520 0.400 0.580 0.350 0.440 4.400 4.600 1.550 REF 2.300 2.600 3.940 4.250 1.500 TYP 3.000 TYP 0.900 1.200
Dimensions In Inches Min Max 0.055 0.063 0.013 0.197 0.016 0.023 0.014 0.017 0.173 0.181 0.061 REF 0.091 0.102 0.155 0.167 0.060TYP 0.118TYP 0.035 0.047
78L05
Positive-Voltage Regulators
Dimensions In Millimeters Min Max 1.350 1.750 0.100 0.250 1.350 1.550 0.330 0.510 0.170 0.250 4.700 5.100 3.800 4.000 5.800 6.200 1.270(BSC) 0.400 1.270 0° 8°
Dimensions In Inches Min Max 0.053 0.069 0.004 0.010 0.053 0.061 0.013 0.020 0.006 0.010 0.185 0.200 0.150 0.157 0.228 0.244 0.050(BSC) 0.016 0.050 0° 8°