Datasheet LM78L05, LM78L09, LM78L12, LM78L15, LM78L62, LM78L82 (Texas Instruments) - 2

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)
Power Dissipation (3) Internally Limited Input Voltage 35V Storage Temperature −65°C to +150°C ESD Susceptibility (4) 1kV Operating Junction Temperature LM78LxxACZ, TO-92 0°C to 125°C LM78LxxACM, SOIC-8 0°C to 125°C LM78LxxAIM, SOIC-8 -40°C to 125°C LM78LxxIBPX, DSBGA −40°C to 85°C LM78LxxITP, Thin DSBGA −40°C to 85°C Soldering Information Infrared or Convection (20 sec.) 235°C Wave Soldering (10 sec.) 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 5.25
(1) V 1mA ≤ IO ≤ 70mA (1)
4.75 5.25
ΔVO Line Regulation 7V ≤ VIN ≤ 20V 18 75 8V ≤ VIN ≤ 20V 10 54 mV ΔVO Load Regulation 1mA ≤ IO ≤ 100mA 20 60 1mA ≤ IO ≤ 40mA 5 30 (1) Power dissipation ≤ 0.75W. 2 Submit Documentation Feedback Copyright © 2000–2013, Texas Instruments Incorporated Product Folder Links: LM78L05 LM78L09 LM78L12 LM78L15 LM78L62 LM78L82 Document Outline FEATURES DESCRIPTION Connection Diagram DESCRIPTION (continued) Absolute Maximum Ratings LM78LXX Electrical Characteristics LM78L05AC / LM78L05I LM78LXX Electrical Characteristics LM78L62AC LM78LXX Electrical Characteristics LM78L82AC LM78LXX Electrical Characteristics LM78L09AC / LM78L09I LM78LXX Electrical Characteristics LM78L12AC LM78LXX Electrical Characteristics LM78L15AC Typical Performance Characteristics Equivalent Circuit Typical Applications Revision History