LP3964EMP-2.5/NOPB National Semiconductor, LP3964EMP-2.5/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP3964EMP-2.5/NOPB
• Description: IC REGULATOR ULTR LDO SOT223-5
• Manufacturer: National Semiconductor

Specifications of LP3964EMP-2.5/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 0.24V @ 800mA
• Number Of Regulators: 1
• Current - Output: 800mA
• Current - Limit (min): 1.2A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (4 leads + Tab)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 7 V
• Output Voltage: 2.5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.03 V at 80 mA
• Output Current: 0.8 A
• Line Regulation: 0.02 %
• Load Regulation: 0.02 %
• Voltage Regulation Accuracy: +/- 1.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP3964EMP-2.5; LP3964EMP-2.5TR

Typical Application Circuits
(Continued)
10112902
*SD and ERROR pins must be pulled high through a 10kΩ pull-up resistor. Connect the ERROR pin to ground if this function is not used. See applications section
for more information.
** See Application Hints
Block Diagram LP3961
10112903
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