LM78M05CT/NOPB National Semiconductor, LM78M05CT/NOPB Datasheet - Page 9

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LM78M05CT/NOPB

Manufacturer Part Number
LM78M05CT/NOPB
Description
IC REG POS 3-TERM 5V TO220-3
Manufacturer
National Semiconductor
Type
Voltage Regulatorr

Specifications of LM78M05CT/NOPB

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
7.2 ~ 35 V
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Current, Output
0.5 A
Current, Supply
4 mA
Package Type
TO-220
Regulation, Line
100 mV
Regulation, Load
100 mV
Regulator Type
Positive Voltage Out
Resistance, Thermal, Junction To Case
5 °C/W
Temperature, Operating, Range
-40 to +125 °C
Voltage, Input
35 V
Voltage, Noise
40 μV
Voltage, Output
5 V
Voltage, Supply, Rejection Ratio
78 dB
Primary Input Voltage
10V
Output Voltage Fixed
5V
No. Of Outputs
1
No. Of Pins
3
Output Current
500mA
Operating Temperature Range
-40°C To +125°C
Filter Terminals
Through Hole
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
LM78M05CT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM78M05CT/NOPB
Manufacturer:
NS
Quantity:
214 085
Part Number:
LM78M05CT/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Typical Applications
*Required if the regulator is located more than 3 from the power supply filter.
**See
V
5V/R1 > 3 I
I
>I
*Solid tantalum.
**Heat sink Q1.
***Optional: Improves ripple rejection and transient response.
Load Regulation: 0.6% 0
OUT
OUT
Q
= 1.5mA over line and load changes
= (V
= 5V + (5V/R1 + I
(Note
OUT
Q
/R1) + I
4) in the electrical characteristics table.
, load regulation (L
Q
Q
) R2
I
L
r
)
250mA pulsed with t
[(R1 + R2)/R1] (L
5V, 500mA Regulator with Short Circuit Protection
ON
r
of LM78L05)
= 50ms.
Adjustable Output Regulator
Fixed Output Regulator
Current Regulator
9
774408
774409
774410
774411
www.national.com

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