The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators). By staggering the start-up sequence, it is possible to avoid latch conditions or large inrush currents that can affect the reliability of the system. Available in VSSOP-8 package, the Simple Sequencer con.
•1 Easiest Method to Sequence Rails
• Power-Up and Power-Down Control
• Tiny Footprint
• Low Quiescent Current of 80 µA
• Input Voltage Range of 2.7 V to 5.5 V
• Output Invert Feature
• Timing Controlled by Small Value External
Capacitor
2 Applications
• Security Cameras
• Servers
• Networking Elements
• FPGA Sequencing
• Microprocessor and Microcontroller Sequencing
• Multiple Supply Sequencing
3 Description
The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators). By staggering the start-up seq.
The LM3881 Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (swit.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM388 |
National Semiconductor |
LM388 1.5W Audio Power Amplifier | |
2 | LM3880 |
Texas Instruments |
Three-Rail Simple Power Supply Sequencer | |
3 | LM3880 |
National Semiconductor |
Power Sequencer | |
4 | LM3880-Q1 |
Texas Instruments |
Three-Rail Simple Power Supply Sequencer | |
5 | LM3886 |
National Semiconductor |
High-Performance 68W Audio Power Amplifier | |
6 | LM3886 |
Texas Instruments |
High-Performance 68W Audio Power Amplifier | |
7 | LM3886 |
Texas Instruments |
High-Performance 68W Audio Power Amplifier | |
8 | LM380 |
National Semiconductor |
Audio Power Amplifier | |
9 | LM380 |
Texas Instruments |
2.5W Audio Power Amplifier | |
10 | LM381 |
National Semiconductor |
LM381/LM381A Low Noise Dual Preamplifier | |
11 | LM3812 |
National Semiconductor |
Precision Current Gauge-IC | |
12 | LM3813 |
National Semiconductor |
Precision Current Gauge-IC |