LMZ10505TZE-ADJ National Semiconductor Corporation, LMZ10505TZE-ADJ Datasheet - Page 2

• Manufacturer Part Number: LMZ10505TZE-ADJ
• Description: 5a Simple Switcher Power Module With 5.5v Maximum Input Voltage
• Manufacturer: National Semiconductor Corporation

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Typical Application Circuit
Connection Diagram
Ordering Information
Pin Descriptions
Pin Number
LMZ10505TZE-ADJ
LMZ10505TZX-ADJ
LMZ10505TZ-ADJ
Order Number
1
2
3
4
5
Name
GND
VIN
EN
SS
FB
250 Units in Tape and Reel
500 Units in Tape and Reel
Power supply input. A low ESR input capacitance should be located as close as possible to the VIN
pin and exposed pad (EP).
Active high enable input for the device.
Soft-start control pin. An internal 2 µA current source charges an external capacitor connected between
SS and GND pins to set the output voltage ramp rate during startup. The SS pin can also be used to
configure the tracking feature.
Power ground and signal ground. Provide a direct connection to the EP. Place the bottom feedback
resistor as close as possible to GND and FB pin.
Feedback pin. This is the inverting input of the error amplifier used for sensing the output voltage. Keep
the copper area of this node small.
45 Units in a Rail
Supplied As
7-Lead TO-PMOD
Top View
Package Type
TO-PMOD-7
2
Description
NSC Package Drawing
TZA07A
30107472
30107401
Package Marking
LMZ10505TZ-ADJ