LM2941T/LF03 National Semiconductor, LM2941T/LF03 Datasheet - Page 4

• 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

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Note 6: All limits guaranteed at room temperature (standard typeface) and at temperature extremes (boldface type). All room temperature limits are 100%
production tested. All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC) methods.
Note 7: The output voltage range is 5V to 20V and is determined by the two external resistors, R1 and R2. See Typical Application Circuit.
Note 8: Output current capability will decrease with increasing temperature, but will not go below 1A at the maximum specified temperatures.
Typical Performance Characteristics
Quiescent Current
Dropout Voltage
Output Voltage
882315
882313
882311
4
Quiescent Current vs. Temperature
Dropout Voltage vs. Temperature
Quiescent Current
882316
882312
882314