LP2951ACM-3.3/NOPB National Semiconductor, LP2951ACM-3.3/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP2951ACM-3.3/NOPB
• Description: IC VREG 3.3V MICRPWR 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LP2951ACM-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.38V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.08 V at 100 uA
• Output Current: 0.1 A
• Line Regulation: 0.1 %
• Load Regulation: 0.1 %
• Voltage Regulation Accuracy: +/- 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details
• Other names: *LP2951ACM-3.3; *LP2951ACM-3.3/NOPB; LP2951ACM-3.3

www.national.com
Connection Diagrams
Surface-Mount Package (M, MM)
Dual-In-Line Packages (N, J)
TO-92 Plastic Package (Z)
Metal Can Package (H)
Bottom View
Top View
Top View
854602
854626
854619
LP2951
2
Connect DAP to GND at device pin 4.
10-Lead Ceramic Surface-Mount Package (WG)
TO-252 (D-Pak)
8-Lead LLP
Front View
Top View
Top View
854601
854670
854664
854671