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LM3880MF-1AA/NOPB from NSC,National Semiconductor

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LM3880MF-1AA/NOPB

Manufacturer: NSC

Simple Power Sequencer with Fixed Time Delay 6-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
LM3880MF-1AA/NOPB,LM3880MF1AANOPB NSC 968 In Stock

Description and Introduction

Simple Power Sequencer with Fixed Time Delay 6-SOT-23 -40 to 125 The LM3880MF-1AA/NOPB is a simple power supply sequencer manufactured by National Semiconductor (NSC). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)
- **Package:** SOT-23-5
- **Operating Voltage Range:** 1.2V to 5.5V
- **Sequencing Outputs:** 3 (active-high)
- **Power-On Reset Delay:** Adjustable via external capacitor
- **Operating Temperature Range:** -40°C to +125°C
- **Output Drive Capability:** 5mA per output
- **Quiescent Current:** 20µA (typical)

### **Descriptions:**
- The LM3880MF-1AA/NOPB is a power sequencing IC designed to control the power-up and power-down sequence of multiple voltage rails in a system.
- It ensures proper startup and shutdown timing to prevent latch-up or damage to sensitive components.
- The device features an adjustable power-on reset delay using an external capacitor.

### **Features:**
- **Simple Power Sequencing:** Controls three power supplies in a predefined sequence.
- **Low Quiescent Current:** Consumes minimal power during operation.
- **Wide Operating Voltage Range:** Supports systems from 1.2V to 5.5V.
- **Adjustable Reset Delay:** External capacitor allows customization of the delay time.
- **Small Form Factor:** Available in a compact SOT-23-5 package.
- **Robust Performance:** Operates reliably across industrial temperature ranges.

This information is based solely on the device's technical specifications and datasheet.

Application Scenarios & Design Considerations

Simple Power Sequencer with Fixed Time Delay 6-SOT-23 -40 to 125

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