LP3961EMP-3.3/NOPB National Semiconductor, LP3961EMP-3.3/NOPB Datasheet - Page 6

• Manufacturer Part Number: LP3961EMP-3.3/NOPB
• Description: IC REGULATOR ULTRA LDO SOT223-5
• Manufacturer: National Semiconductor

Specifications of LP3961EMP-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• 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: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.03 V
• 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: LP3961EMP-3.3; LP3961EMP-3.3TR

www.national.com
Voltage
Output
Ordering Information
ADJ
ADJ
ADJ
2.5
1.8
1.8
5.0
3.3
2.5
1.8
5.0
3.3
2.5
1.8
LP3964ESX-2.5
LP3964ES-1.8
LP3964ESX-1.8
LP3964ES-ADJ
LP3964ESX-ADJ
LP3961ET-5.0
LP3961ET-3.3
LP3961ET-2.5
LP3961ET-1.8
LP3964ET-5.0
LP3964ET-3.3
LP3964ET-2.5
LP3964ET-1.8
LP3964ET-ADJ
Order Number
TABLE 1. Package Marking and Ordering Information (Continued)
(Continued)
800mA, SENSE
800mA, SENSE
800mA, SENSE
800mA, ADJ
800mA, ADJ
800mA, Error Flag
800mA, Error Flag
800mA, Error Flag
800mA, Error Flag
800mA, SENSE
800mA, SENSE
800mA, SENSE
800mA, SENSE
800mA, ADJ
(Current, Option)
Description
6
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO220-5
TO220-5
TO220-5
TO220-5
TO220-5
TO220-5
TO220-5
TO220-5
TO220-5
Package
Type
LP3964ES-2.5
LP3964ES-1.8
LP3964ES-1.8
LP3964ES-ADJ
LP3964ES-ADJ
LP3961ET-5.0
LP3961ET-3.3
LP3961ET-2.5
LP3961ET-1.8
LP3964ET-5.0
LP3964ET-3.3
LP3964ET-2.5
LP3964ET-1.8
LP3964ET-ADJ
Package Marking
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Rail
Rail
Rail
Rail
Rail
Rail
Rail
Rail
Supplied As: