Datasheet

µA78L00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS010S − JANUARY 1976 − REVISED FEBRUARY 2004
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over virtual junction temperature range (unless otherwise noted)
†
Input voltage, V
I
: µA78L02AC, µA78L05C−µA78L09C, µA78L10AC 30 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
µA78L12C, µA78L12AC, µA78L15C, µA78L15AC 35 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Virtual junction temperature, T
J
150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
package thermal data (see Note 1)
PACKAGE BOARD θ
JC
θ
JA
SOIC (D) High K, JESD 51-7 39°C/W 97°C/W
TO-92/TO-226AA (LP) High K, JESD 51-7 55°C/W 140°C/W
SOT-89 (PK) High K, JESD 51-7 9°C/W 52°C/W
NOTE 1: Maximum power dissipation is a function of T
J
(max), θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable ambient
temperature is P
D
= (T
J
(max) − T
A
)/θ
JA
. Operating at the absolute maximum T
J
of 150°C can affect reliability. Due to variations in
individual device electrical characteristics and thermal resistance, the built-in thermal-overload protection may be activated at power
levels slightly above or below the rated dissipation.
recommended operating conditions
MIN MAX UNIT
µA78L02AC 4.75 20
µA78L05C, µA78L05AC 7 20
µA78L06C, µA78L06AC 8.5 20
V
Input voltage
µA78L08C, µA78L08AC 10.5 23
V
V
I
Input voltage
µA78L09C, µA78L09AC
11.5 24
V
µA78L10AC 12.5 25
µA78L12C, µA78L12AC 14.5 27
µA78L15C, µA78L15AC 17.5 30
I
O
Output current 100 mA
T
Operating virtual junction temperature range
µA78LxxC and µA78LxxAC series 0 125
°C
T
J
Operating virtual junction temperature range
µA78L05AI −40 125
°C