LM3880MF-1AA/NOPB Part Information
Details for LM3880MF-1AA/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Hot Swap Controllers
Part Description
The LM3880 Simple Power Supply Sequencer offers the easiest method to control power up sequencing and power down sequencing of multiple Independent voltage rails. By staggering the startup sequence, it is possible to avoid latch conditions or large in-rush currents that can affect the reliability of the system. Available in a 6-pin SOT-23-6 package, the Simple Sequencer contains a precision enable pin and three open-drain output flags. When the LM3880 is enabled, the three output flags will sequentially release, after individual time delays, thus permitting the connected power supplies to start up. The output flags will follow a reverse sequence during power down to avoid latch conditions. EPROM capability allows every delay and sequence to be fully adjustable. Contact Texas Instruments if a nonstandard configuration is required.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade: -40u00b0C to 125u00b0C Operating Junction Temperature Range
- Customization of Timing and Sequence Available
- Easiest Method to Sequence Rails
- Input Voltage Range of 2.7 V to 5.5 V
- Low Quiescent Current of 25 u00b5A
- Power-Up and Power-Down Control
- Qualified for Automotive Applications
- Standard Timing Options Available
- Tiny Footprint
Part Specifications
| Threshold Voltage | 1.25V |
| No. of Supervisors / Monitors | - |
| Supply Voltage Min | 2.75V |
| Supply Voltage Max | 5.5V |
| Reset Type | Power Up Down |
| Digital IC Case | SOT-23 |
| No. of Pins | 6Pins |
| Delay Time | - |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 3880 |
| Controller IC Case Style | SOT-23 |
| No. of Outputs | 3Outputs |
| On / Enable Input Polarity | Active High |
| Operating Temperature Range | -40°C to +125°C |
| Supply Current | 25µA |
| Supply Voltage Range | 2.75V to 5.5V |
| Termination Type | Surface Mount Device |
Alternative Part Descriptions
- POWER SEQUENCER, SOT-23-6; THRESHOLD VOL; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
- 3 Rail Simple Power Sequencer with Fixed Time Delay | Texas Instruments