LM2930T-5.0/NOPB National Semiconductor, LM2930T-5.0/NOPB Datasheet
LM2930T-5.0/NOPB
Manufacturer Part Number
LM2930T-5.0/NOPB
Description
IC REGULATOR POSITIVE TO220-3
Manufacturer
National Semiconductor
Type
Voltage Regulatorr
Specifications of LM2930T-5.0/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 26V
Voltage - Dropout (typical)
0.32V @ 150mA
Number Of Regulators
1
Current - Output
150mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Current, Output
150 mA
Current, Supply
18 mA
Package Type
TO-220
Regulation, Line
30 mV
Regulation, Load
14 mV
Regulator Type
Positive Voltage Out
Temperature, Operating, Range
-40 to +85 °C
Voltage, Dropout
0.32 V
Voltage, Input
26 V
Voltage, Noise
140 μV
Voltage, Output
5 V
Voltage, Supply
5 V
Voltage, Supply, Rejection Ratio
56 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Other names
*LM2930T-5.0/NOPB
LM2930
3-Terminal Positive Regulator
General Description
The LM2930 3-terminal positive regulator features an ability
to source 150 mA of output current with an input-output
differential of 0.6V or less. Efficient use of low input voltages
obtained, for example, from an automotive battery during
cold crank conditions, allows 5V circuitry to be properly
powered with supply voltages as low as 5.6V. Familiar regu-
lator features such as current limit and thermal overload
protection are also provided.
Designed originally for automotive applications, the LM2930
and all regulated circuitry are protected from reverse battery
installations or 2 battery jumps. During line transients, such
as a load dump (40V) when the input voltage to the regulator
can momentarily exceed the specified maximum operating
voltage, the regulator will automatically shut down to protect
both internal circuits and the load. The LM2930 cannot be
harmed by temporary mirror-image insertion.
Fixed outputs of 5V and 8V are available in the plastic
TO-220 and TO-263 power packages.
Connection Diagram
(TO-263)
Plastic Surface-Mount Package
Order Number LM2930T-5.0 or LM2930T-8.0
See NS Package Number T03B
Plastic Package
Front View
Top View
(TO-220)
00553907
00553901
Features
n Input-output differential less than 0.6V
n Output current in excess of 150 mA
n Reverse battery protection
n 40V load dump protection
n Internal short circuit current limit
n Internal thermal overload protection
n Mirror-image insertion protection
n P
Voltage Range
j
j
j
j
+
LM2930T-5.0:
LM2930T-8.0:
LM2930S-5.0:
LM2930S-8.0:
Product Enhancement tested
Order Number LM2930S-5.0 or LM2930S-8.0
See NS Package Number TS3B
Side View
00553908
5V
8V
5V
8V
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LM2930T-5.0/NOPB Summary of contents
Page 1
... Fixed outputs of 5V and 8V are available in the plastic TO-220 and TO-263 power packages. Connection Diagram (TO-220) Plastic Package Front View Order Number LM2930T-5.0 or LM2930T-8.0 See NS Package Number T03B (TO-263) Plastic Surface-Mount Package Top View Features n Input-output differential less than 0.6V ...
Page 2
... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Input Voltage Operating Range Overvoltage Protection Reverse Voltage (100 ms) Electrical Characteristics LM2930-5.0 V =14V, I =150 mA, T =25˚C (Note 6), C2=10 µF, unless otherwise specified ...
Page 3
Electrical Characteristics LM2930-8.0 (V =14V, I =150 mA Parameter Current Limit Dropout Voltage I =150 mA O ≤40V, R Output Voltage Under −12V≤V IN Transient Conditions Note 1: Absolute Maximum Ratings indicate limits beyond which damage to ...
Page 4
... Physical Dimensions inches (millimeters) unless otherwise noted TO-220 3-Lead Molded Package Order Number LM2930T-5.0 or LM2930T-8.0 NS Package Number T03B 9 ...