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LM2930T-5.0/NOPB
3-Terminal Positive Regulator 3-TO-220 -40 to 85
LM2930
www.ti.com SNVS745D–APRIL 1998–REVISED APRIL 2013
LM2930 3-Terminal Positive Regulator
Checkfor Samples: LM2930
1FEATURES DESCRIPTIONThe LM2930 3-terminal positive regulator features an
Input-Output Differential Less Than 0.6V abilityto source 150 mAof output current with an
• Output Currentin Excessof 150 mA input-output differentialof 0.6Vor less. Efficient use
Reverse Battery Protection of low input voltages obtained, for example, from an
automotive battery during cold crank conditions,
• 40V Load Dump Protection allows 5V circuitrytobe properly powered with supply
• Internal Short Circuit Current Limit voltages as low as 5.6V. Familiar regulator features
• Internal Thermal Overload Protection suchas current limit and thermal overload protection
are also provided.
• Mirror-Image Insertion Protection P+ Product Enhancement Tested Designed originally for automotive applications, the
LM2930 andall regulated circuitry are protected from
reverse battery installations or2 battery jumps.
VOLTAGE RANGEDuring line transients, such asa load dump (40V)
• LM2930T-5.0: 5V when the input voltage to the regulator can
LM2930T-8.0: 8V momentarily exceed the specified maximum
operating voltage, the regulator will automatically shut
• LM2930S-5.0: 5V downto protect both internal circuits and the load.
• LM2930S-8.0: 8V The LM2930 cannot be harmedby temporary mirror-
image insertion.
Fixed outputs of 5V and 8V are availablein the
plastic TO-220 and SFM power packages.
Connection Diagrams
TO-220 Plastic Package
Figure1. Front View
See Package Number NDE Package Figure View KTT Package KTT
