Overview
The LM3880MFX-1AF/NOPB is a surface-mount power supply sequencer integrated circuit (IC) produced by Texas Instruments. This device is designed to provide a reliable and efficient power supply sequencing solution for various applications. It features a compact SOT-23-6 package and a low operating supply current, making it ideal for use in battery-powered devices, portable electronics, and other space-constrained systems.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | LM3880MFX-1AF/NOPB |
| Package | SOT-23-6 |
| Number of Pins | 6 |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage Range | 2.7V to 5.5V |
| Operating Supply Current | 25μA |
| Quiescent Current | 25μA |
| RoHS Status | RoHS3 Compliant |
| Lead Free | Yes |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Peak Reflow Temperature | 260°C |
Key Features
- Low operating supply current: 25μA
- Compact SOT-23-6 package
- Operating temperature range: -40°C to 125°C
- Supply voltage range: 2.7V to 5.5V
- Quiescent current: 25μA
- RoHS3 compliant and lead-free
- Open-drain output flags that can be pulled up to distinct voltage supplies
- EPROM capability for fully adjustable delays and sequences
Applications
The LM3880MFX-1AF/NOPB is primarily used for power supply sequencing in various applications, including:
- Battery-powered devices
- Portable electronics
- Automotive systems
- Industrial devices
- Medical devices
Q & A
- Q: What is the operating temperature range of the LM3880MFX-1AF/NOPB?
A: The operating temperature range is -40°C to 125°C. - Q: What is the supply voltage range of the LM3880MFX-1AF/NOPB?
A: The supply voltage range is 2.7V to 5.5V. - Q: Is the LM3880MFX-1AF/NOPB RoHS compliant?
A: Yes, the LM3880MFX-1AF/NOPB is RoHS3 compliant. - Q: What is the quiescent current of the LM3880MFX-1AF/NOPB?
A: The quiescent current is 25μA. - Q: Is the LM3880MFX-1AF/NOPB lead-free?
A: Yes, the LM3880MFX-1AF/NOPB is lead-free. - Q: What is the package type of the LM3880MFX-1AF/NOPB?
A: The package type is SOT-23-6. - Q: What is the mounting type of the LM3880MFX-1AF/NOPB?
A: The mounting type is surface mount. - Q: How are the output flags controlled during power-up and power-down sequences?
A: The output flags follow a sequential release during power-up and a reverse sequence during power-down to avoid latch conditions. The timing can be adjusted using external capacitors or resistors. - Q: Can the delays and sequences of the LM3880MFX-1AF/NOPB be customized?
A: Yes, the delays and sequences can be fully adjusted using EPROM capability. - Q: What is the peak reflow temperature for the LM3880MFX-1AF/NOPB?
A: The peak reflow temperature is 260°C.
