Skip to main content

Overview

Description

The SLG51000 IC contains seven compact and customizable low-dropout regulators and is designed for high-performance camera modules, advanced sensor systems, and other small multi-rail applications.

Two integrated LDOs are optimized to meet the requirements of high-performance analog circuits. They provide very low output voltage noise characteristics of 13μV (rms) in addition to high PSRR of 81dB at 1MHz and tight output voltage accuracy of ±1% over temperature.

Two LDOs can be configured to operate as load switches, which are optimized to meet the requirements of low RON. By using efficient DC/DC switching regulators upstream in conjunction with SLG51000's linear regulators and load switches downstream, applications can leverage the best characteristics of each to simultaneously achieve low power, low noise, and low voltage dropout, respectively.

Built-in safety protection, such as undervoltage lockout, over-temperature protection, and current limit, ensures that the ICs are operating under nominal conditions. The SLG51000 has an I2C-compatible interface for flexible power control. The device is available in a small 20-pin WLCSP package with a wide ambient operating temperature range of -40 °C to 85 °C.

Features

  • Highest PSRR of 81dB at 1MHz
  • Lowest output voltage noise of 13µVrms
  • Seven channels of LDOs
  • Output current capability up to 800mA per channel
  • User configurable settings via I2C and OTP, including output voltage, sequencing, soft-start timing, and current limit threshold
  • Six user-defined GPIOs to route available internal and external signals
  • Flexible user-defined supply controller with matrix interconnect logic, GPIOs, and macrocells

Comparison

Applications

  • High-end camera module applications
  • Smartphones
  • Digital cameras
  • Security cameras
  • Smart devices with imaging
  • Advanced sensor systems

Documentation

Type Title Date
Datasheet PDF 1.09 MB
Application Note PDF 1.25 MB
Brochure PDF 12.71 MB 日本語
Application Note PDF 851 KB
Application Note PDF 2.21 MB
Manual - Development Tools PDF 2.36 MB
Quick Start Guide PDF 312 KB
Guide PDF 1.21 MB
Application Note PDF 518 KB
9 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
Go Configure Software Hub
Go Configure Software Hub provides development support for a variety of products, including GreenPAK configurable mixed signal matrix and ForgeFPGA™ devices.
Software Package Renesas
1 item

Boards & Kits

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Diagram of ECAD Models
This device is factory-configurable. Try the Custom Part Configuration Utility.

Product Options

Applied Filters:

Videos & Training