LM2941CT/NOPB National Semiconductor, LM2941CT/NOPB Datasheet - Page 8

IC REGULATOR LDO 1A TO-220-5

LM2941CT/NOPB

Manufacturer Part Number
LM2941CT/NOPB
Description
IC REGULATOR LDO 1A TO-220-5
Manufacturer
National Semiconductor
Type
Voltage Regulatorr
Datasheets

Specifications of LM2941CT/NOPB

Regulator Topology
Positive Adjustable
Voltage - Output
5 ~ 20 V
Voltage - Input
Up to 26V
Voltage - Dropout (typical)
0.5V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Straight Leads)
Current, Output
1 A
Current, Supply
10 mA
Package Type
TO-220
Regulation, Line
4 mV/V
Regulation, Load
7 mV/V
Regulator Type
Low Dropout
Resistance, Thermal, Junction To Case
3 °C/W
Temperature, Operating, Range
0 to +125 °C
Voltage, Dropout
0.5 V
Voltage, Input
31 VDC
Voltage, Noise
0.003 %
Voltage, Output
5 to 20 V
Voltage, Supply, Rejection Ratio
0.005 %/V
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
26 V
Output Voltage
5 V to 20 V
Output Type
Adjustable
Dropout Voltage (max)
0.2 V at 100 mA
Output Current
1 A
Line Regulation
10 mV/V
Load Regulation
10 mV/V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Minimum Operating Temperature
0 C
Reference Voltage
1.313 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
*LM2941CT
*LM2941CT/NOPB
LM2941CT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2941CT/NOPB
Manufacturer:
IDT
Quantity:
3 336
Part Number:
LM2941CT/NOPB
0
Company:
Part Number:
LM2941CT/NOPB
Quantity:
7 200
* Required if regulator is located far from power supply filter.
** C
must be at least 22μF to maintain stability. May be increased without bound to maintain regulation during transients. Locate as close as possible to the
OUT
regulator. This capacitor must be rated over the same operating temperature range as the regulator and the ESR is critical; see curve.
1A Switch
882306
*** To assure shutdown, select Resistor R3 to guarantee at least 300μA of pull-up current when S1 is open. (Assume 2V at the ON/OFF pin.)
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