LM27313XMF/NOPB National Semiconductor, LM27313XMF/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM27313XMF/NOPB
• Description: IC CONV BOOST SW 1.6MHZ SOT23-5
• Manufacturer: National Semiconductor
• Type: Step-Up (Boost)r

Specifications of LM27313XMF/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5 ~ 28 V
• Current - Output: 800mA
• Frequency - Switching: 1.6MHz
• Voltage - Input: 2.7 ~ 14 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 2.5W
• Package: 5SOT-23
• Minimum Input Voltage: 2.7 V
• Maximum Input Voltage: 14 V
• Switching Frequency: 1600(Typ) KHz
• Operating Supply Voltage: 2.7 to 14 V
• Output Type: Adjustable
• Output Voltage: 4 to 28 V
• Efficiency: 80 %
• Dc To Dc Converter Type: Step Up
• Pin Count: 5
• Input Voltage: 14V
• Switching Freq: 1600KHz
• Package Type: SOT-23
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 2.7V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Primary Input Voltage: 5V
• No. Of Outputs: 1
• Output Current: 1.25A
• No. Of Pins: 5
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM27313XMFTR

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Connection Diagram
Ordering Information
Pin Descriptions
Pin
1
2
3
4
5
LM27313XMFX
LM27313XMF
Number
Order
Name
SHDN
GND
SW
V
FB
IN
Drain of the internal FET switch.
Analog and power ground.
Feedback point that connects to external resistive divider to set V
Shutdown control input. Connect to V
Analog and power input.
Package
SOT23-5
Type
See NS Package Number MF05A
5-Lead SOT-23 Package
Package
Drawing
MF05A
Top View
2
IN
if this feature is not used.
20216802
Function
1K Tape and Reel
3K Tape and Reel
Supplied
As
OUT
.
Package
Marking
SRPB
SRPB