LM2941T/LF03 National Semiconductor, LM2941T/LF03 Datasheet - Page 8

• Manufacturer Part Number: LM2941T/LF03
• Description: IC REGULATOR LDO 1A TO-220-5
• Manufacturer: National Semiconductor

Specifications of LM2941T/LF03

• 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: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: *LM2941T/LF03; LM2941T; LM2941T

* 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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