Description
LM3880MF-1AD/NOPB Texas Instruments Supervisory Circuit Power Supply Controller Power Supply Sequencer SOT-23-6
Specifications
Manufacturer: Texas Instruments
Product Category: Supervisory Circuits
RoHS
Type: Voltage Sequencers
Mounting Style: SMD/SMT
Package / Case: SOT-23-6
Number of Inputs Monitored: 3 Input
Output Type: Open Collector / Drain
Manual Reset: No Manual Reset
Watchdog Timers: No Watchdog
Battery Backup Switching: No Backup
Supply Voltage – Max: 5.5 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 125 C
Series: LM3880
Packaging: Cut Tape
Packaging: Reel
Height: 1.02 mm
Length: 2.92 mm
Operating Temperature Range: – 40 C to + 125 C
Width: 1.6 mm
Brand: Texas Instruments
Development Kit: LM3880EVAL
Operating Supply Current: 25 uA
Operating Supply Voltage: 2.7 V to 5.5 V
Product Type: Supervisory Circuits
Factory Pack Quantity: 1000
Subcategory: PMIC – Power Management ICs
Supply Voltage – Min: 2.7 V
The LM3880 Simple Power Sequencer offers the easiest method to control power up 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.
Key Features
Qualified for Automotive Applications
AEC-Q100 Grade 1 Qualified
Manufactured on an Automotive-Grade Flow
Easiest Method to Sequence Rails
Power-Up and Power-Down Control
Tiny Footprint
Low Quiescent Current of 25 µA
Input Voltage Range of 2.7 V to 5.5 V
Standard Timing Options Available
Customization of Timing and Sequence Available
Through Factory Programmability
Manufacturer: Texas Instruments
MFG Part #: LM3880MF-1AD/NOPB
