LP3961EMP-3.3 National Semiconductor, LP3961EMP-3.3 Datasheet - Page 4

• Manufacturer Part Number: LP3961EMP-3.3
• Manufacturer: National Semiconductor

Specifications of LP3961EMP-3.3

• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.5V
• Input Voltage (max): 7V
• Output Voltage: 3.3V
• Package Type: SOT-223
• Output Current: 800mA
• Load Regulation: 0.02%
• Line Regulation: 0.02%
• Output Voltage Accuracy: ±1.5%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.03@80mA/0.3@800mA
• Pin Count: 4 +Tab
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

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Connection Diagrams
Pin Descriptions for SOT223-5 Package
Pin Descriptions for TO220-5 and TO263-5 Packages
Ordering Information
Package Type Designator is "MP" for SOT223 package, "T" for TO220 package, and "S" for TO263 package.
Pin #
Pin #
1
2
3
4
5
1
2
3
4
5
SOT 223-5 Package
Top View
10112904
ERROR
ERROR
Name
Name
V
V
GND
GND
V
V
SD
SD
OUT
OUT
IN
IN
LP3961
LP3961
Shutdown
Input Supply
Output Voltage
ERROR Flag
Ground
Shutdown
Input Supply
Ground
Output Voltage
ERROR Flag
Bent, Staggered Leads
TO220-5 Package
Function
Function
Top View
4
10112905
SENSE/ADJ
SENSE/ADJ
Name
Name
V
V
GND
GND
V
V
SD
SD
OUT
OUT
IN
IN
10112931
TO263-5 Package
LP3964
LP3964
Top View
Shutdown
Input Supply
Output Voltage
Remote Sense Pin or
output Adjust Pin
Ground
Shutdown
Input Supply
Ground
Output Voltage
Remote Sense Pin or
output Adjust Pin
Function
Function
10112906