lm2781tpx National Semiconductor Corporation, lm2781tpx Datasheet - Page 2

• Manufacturer Part Number: lm2781tpx
• Description: Ultra-low Ripple Switched Capacitor Voltage Inverter
• Manufacturer: National Semiconductor Corporation

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Connection Diagram
Pin Description
Ordering Information
Order Number
LM2781TPX
LM2781TP
Pin
A1
B1
C1
A2
C2
A3
B3
C3
Name
V
GND
C2+
C1+
C2-
C1-
V
SD
OUT
IN
TPA08: Thin Micro SMD
TPA08: Thin Micro SMD
Package Description
Secondary flying-capacitor connection
Input voltage. Input range: 1.8V to 5.5V
Primary flying-capacitor connection
Shutdown pin logic input. Low = on, High = shutdown
Ground
Secondary flying-capacitor connection
Output voltage. V
Primary flying capacitor connection
8-Bump Thin Micro SMD Package
NS Package Number TPA08
OUT
2
= -V
IN
Description
Package
Marking
12
12
Tape and reel, 3000 pcs.
Tape and reel, 250 pcs.
20044702
Supplied as