LM330-N_14 Datasheet, PDF (1/11 Pages) Texas Instruments – 3-Terminal Positive Regulator

LM330-N
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SNOSC19D – MAY 1998 – REVISED MARCH 2013
LM330-N 3-Terminal Positive Regulator
Check for Samples: LM330-N
FEATURES
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•2 Input-output Differential Less than 0.6V
• Output Current of 150 mA
• Reverse Battery Protection
• Line Transient Protection
• Internal Short Circuit Current Limit
• Internal Thermal Overload Protection
• Mirror-image Insertion Protection
• P⁺ Product Enhancement Tested
DESCRIPTION
The LM330-N 5V 3-terminal positive voltage regulator
features an ability to source 150 mA of output current
with an input-output differential of 0.6V or less.
Familiar regulator features such as current limit and
thermal overload protection are also provided.
The low dropout voltage makes the LM330-N useful
for certain battery applications since this feature
allows a longer battery discharge before the output
falls out of regulation. For example, a battery
supplying the regulator input voltage may discharge
to 5.6V and still properly regulate the system and
load voltage. Supporting this feature, the LM330-N
protects both itself and regulated systems from
negative voltage inputs resulting from reverse
installations of batteries.
Other protection features include line transient
protection up to 26V, when the output actually shuts
down to avoid damaging internal and external circuits.
Also, the LM330-N regulator cannot be harmed by a
temporary mirror-image insertion.
Schematic and Connection Diagrams
Figure 1. (TO-220)
Plastic Package
Front View
See Package Number NDE0003B
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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