LTM8031IV#PBF: Features, Specs & More
When designing power solutions for sensitive electronics, choosing the right regulator is crucial. The ADI LTM8031IV#PBF offers an ultralow noise, high-performance solution in a compact μModule package, ideal for demanding applications such as automotive battery management and industrial power supplies. In this comprehensive article, we'll delve into the intricacies of the LTM8031IV#PBF, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
LTM8031IV#PBF's Overview
The ADI LTM8031IV#PBF is a step-down (buck) DC/DC μModule regulator manufactured by Analog Devices (ADI). It integrates all the necessary components into a compact power module, simplifying the design of efficient power supplies. Designed to operate across a wide input voltage range and deliver clean, stable output, this device is perfect for low-noise, high-precision electronic systems.
Key Features
Let's delve into the standout features that make the LTM8031IV#PBF a standout in the world of electronics:
· Supports a wide input voltage from 3.6V to 36V.
· Delivers a regulated output voltage adjustable between 0.8V and 10V.
· Provides a continuous output current of up to 1 ampere.
· Ultralow noise operation ideal for sensitive electronics.
· Very low typical standby current of only 5 microamps.
· Switching frequency fixed at approximately 325 kHz.
· Load regulation accuracy is around 0.3%, ensuring output stability.
· Line regulation typically 0.1%, providing consistent voltage under varying inputs.
· Positive logic on/off control for easy power management.
· Operates in a wide industrial temperature range from -40°C to 125°C.
· Compact LGA surface mount package measuring 15mm by 9mm by 2.97mm.
· Weighs approximately 1.2 grams, facilitating lightweight designs.
· No lead pin design with 71 pins optimized for PCB integration.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the LTM8031IV#PBF:
Type | Parameter |
Type | Step Down |
Isolation | Non-Isolated |
Number of Outputs | 1 |
Minimum Input Voltage (V) | 3.6 |
Maximum Input Voltage (V) | 36 |
Output Voltage (V) | 0.8 to 10 |
Output Current (A) | 1 |
Input/Output Type | DC/DC |
Typical Standby Current (mA) | 0.005 |
Switching Frequency (kHz) | 325(Typ) |
Switching Regulator | Yes |
Load Regulation | 0.3%(Typ) |
Line Regulation | 0.1%(Typ) |
On/Off Logic | Positive |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Supplier Temperature Grade | Industrial |
Packaging | Tray |
Product Weight (g) | 1.2 |
Output Type | Adjustable |
Mounting | Surface Mount |
Package Height | 2.97(Max) |
Package Width | 9 |
Package Length | 15 |
PCB changed | 71 |
Standard Package Name | LGA |
Supplier Package | LGA |
Pin Count | 71 |
Lead Shape | No Lead |
Applications
The ADI LTM8031IV#PBF excels in various fields that require reliable and quiet power regulation:
· Automotive battery regulation and power management systems.
· Power supply for portable electronic devices.
· Distributed supply regulation in complex electronic systems.
· Industrial power supplies requiring robust operation in harsh environments.
· Regulation of wall transformers for stable DC output.
LTM8031IV#PBF's Manufacturer
Analog Devices, Inc. (ADI) stands as a global leader in analog and mixed-signal technology, pioneering transformative solutions since 1965. Renowned for innovation, ADI's diverse portfolio of high-performance integrated circuits spans precision amplifiers, data converters, sensors, and digital signal processing.
Conclusion
The ADI LTM8031IV#PBF is a versatile ultralow noise DC/DC μModule regulator tailored for applications demanding precise, efficient power conversion within a compact footprint. Whether for automotive, portable devices, or industrial use, this regulator offers dependable performance backed by Analog Devices' industry expertise.
