LM78L05, LM78L09, LM78L12, LM78L15, LM78L62, LM78L82
SNVS754I –JANUARY 2000–REVISED APRIL 2013
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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
DESCRIPTION (CONTINUED)
The LM78LXX is available in the plastic TO-92 (LP) package, the SOIC-8 (D) package and a chip sized package
(8-Bump DSBGA) using TI's DSBGA package technology. With adequate heat sinking the regulator can deliver
100mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area
protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation
becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from
overheating.
Absolute Maximum Ratings(1)(2)
(3)
Power Dissipation
Internally Limited
35V
Input Voltage
Storage Temperature
−65°C to +150°C
1kV
(4)
ESD Susceptibility
Operating Junction Temperature
LM78LxxACZ, TO-92
0°C to 125°C
0°C to 125°C
LM78LxxACM, SOIC-8
LM78LxxAIM, SOIC-8
-40°C to 125°C
−40°C to 85°C
−40°C to 85°C
LM78LxxIBPX, DSBGA
LM78LxxITP, Thin DSBGA
Soldering Information
Infrared or Convection (20 sec.)
Wave Soldering (10 sec.)
235°C
260°C (lead time)
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when
operating the device outside of its stated operating conditions.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(3) Typical thermal resistance values for the packages are:
LP Package: θJC = 60 °C/W, = θJA = 230 °C/W
D Package: θJA = 180 °C/W
DSBGA Package: θJA = 230.9°C/W
(4) Human body model, 1.5 kΩ in series with 100pF.
LM78LXX Electrical Characteristics LM78L05AC / LM78L05I
Limits in standard typeface are for TJ = 25°C, Bold typeface applies over the entire operating temperature range of the
indicated package. Limits are ensured by production testing or correlation techniques using standard Statistical Quality
Control (SQC) methods. Unless otherwise specified: IO = 40mA, CI = 0.33μF, CO = 0.1μF.
Unless otherwise specified, VIN = 10V
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VO
Output Voltage
4.8
5
5.2
7V ≤ VIN ≤ 20V
1mA ≤ IO ≤ 40mA
4.75
4.75
5.25
V
(1)
1mA ≤ IO ≤ 70mA
5.25
(1)
ΔVO
ΔVO
Line Regulation
Load Regulation
7V ≤ VIN ≤ 20V
18
10
20
5
75
54
60
30
8V ≤ VIN ≤ 20V
mV
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
(1) Power dissipation ≤ 0.75W.
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Product Folder Links: LM78L05 LM78L09 LM78L12 LM78L15 LM78L62 LM78L82
2
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