LM3679TL-1.8EV National Semiconductor, LM3679TL-1.8EV Datasheet - Page 14

• Manufacturer Part Number: LM3679TL-1.8EV
• Description: BOARD EVALUATION LM3679TL-1.8
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3679TL-1.8EV

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 350mA
• Voltage - Input: 2.5 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 3MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM3679
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

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Physical Dimensions
inches (millimeters) unless otherwise noted
5-Bump (Large) Micro SMD Package, 0.5mm Pitch
The dimensions for X1, X2, and X3 are as given:
The dimensions for X1, X2, and X3 are as given:
5-Bump (Large) UR Package, 0.5mm Pitch
NS Package Number URA05XXX
NS Package Number TLA05FEA
X1 = 1.107 mm +/- 0.030mm
X2 = 1.488 mm +/- 0.030mm
X3 = 0.600 mm +/- 0.075mm
X1 = 1.128 mm +/- 0.030mm
X2 = 1.495 mm +/- 0.030mm
X3 = 0.350 mm +/- 0.075mm
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