LM2750LD-ADJEV National Semiconductor, LM2750LD-ADJEV Datasheet - Page 2

• Manufacturer Part Number: LM2750LD-ADJEV
• Description: BOARD EVAL LM2750LD-ADJ
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM2750LD-ADJEV

• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.8 ~ 5.2V
• Current - Output: 120mA
• Voltage - Input: 2.7 ~ 5.6V
• Regulator Topology: Boost
• Frequency - Switching: 1.7MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2750
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Lead Free Status / Rohs Status: Not Compliant

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Connection Diagram
Pin Descriptions
Ordering Information
Note 1: LDA10A Package: 10 pad pullback LLP. SDA10A Package: 10 pad non-pullback LLP. For more details, refer to the package drawings in the Physical
Dimensions section at the end of this datasheet.
Output Voltage
5, 6, DAP
Pin #(s)
Adjustable
Adjustable
Adjustable
Adjustable
8, 9
1, 2
10
7
4
3
Option
5.0
5.0
5.0
5.0
LM2750-5.0: GND
LM2750-ADJ: FB
Pin Names and Numbers apply to both SDA10A and LDA10A packages.
Pin Name
CAP+
V
CAP-
GND
LM2750SDX-ADJ
V
SD
LM2750LDX-ADJ
OUT
LM2750LDX-5.0
LM2750SDX-5.0
LM2750LD-ADJ
LM2750SD-ADJ
LM2750SD-5.0
LM2750LD-5.0
IN
NS Package Number LDA10A (Shown below), and SDA10A
Information
10-Pin Leadless Leadframe Package (LLP) - 3mm X 3mm
Ordering
Input Voltage - The pins must be connected externally.
Output Voltage - These pins must be connected externally.
Flying Capacitor Positive Terminal
Flying Capacitor Negative Terminal
Active-Low Shutdown Input. A 200kΩ resistor is connected internally between
this pin and GND to pull the voltage on this pin to 0V, and shut down the part,
when the pin is left floating.
This pin must be connected exernally to the ground pins (pins 5, 6, and the
DAP).
Feedback Pin
Ground - These pins must be connected externally.
Package
SDA10A
SDA10A
SDA10A
SDA10A
(Note 1)
LDA10A
LDA10A
LDA10A
LDA10A
LM2750
2
Package
Marking
S002B
S002B
S003B
S003B
S005B
S005B
S004B
S004B
Description
1000 Units, Tape and Reel
4500 Units, Tape and Reel
1000 Units, Tape and Reel
4500 Units, Tape and Reel
1000 Units, Tape and Reel
4500 Units, Tape and Reel
1000 Units, Tape and Reel
4500 Units, Tape and Reel
Supplied as
20035102