L6920DB

Active

Synchronous rectifier step up converter

Download datasheet Order Direct
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The L6920DB is a high efficiency monolithic step up switching converter IC especially designed for battery powered application. Package is MSOP8 in order to minimize PCB space. It requires only three external components to realize the conversion from the battery voltage to the selected output voltage.
The minimum output voltage is 1.8V: suitable to supply the most advanced ASIC and μP.
High switching frequency allows for a low profile, small sized inductor and output capacitor to be used.
Reference voltage, low battery detection and Shutdown are provided together with over current.
  • All features

    • 1.23V reference voltage available
    • Switching frequency up to 1MHz
    • Reverse battery protection
    • Low battery voltage detection
    • 0.8V start up input voltage
    • Internal synchronous rectifier
    • Up to 5.5V operating input voltage
    • 3.3V and 5V fixed output voltages
    • 750mA input current limit
    • Adjustable output voltage from 1.8V

You might also like...

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-ISA077V1

      NRND

      High efficiency synchronous rectifier step-up converter demonstration board based on the L6920DB

      PSU and Converter Solution Eval Boards --
      STEVAL-ISA077V1

      Description:

      High efficiency synchronous rectifier step-up converter demonstration board based on the L6920DB

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6920DB

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6920DBTR
Active
MiniSO-8 Industrial Ecopack2

L6920DBTR

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6920DBTR Available at 3 distributors

Distributor availability ofL6920DBTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3775 1 Order Now
Newark Element14 AMERICA 26 0 Order Now
MOUSER WORLDWIDE 2239 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

3775

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

26

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2239

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-17

Buy Direct
Active
EAR99 NEC Tape And Reel MiniSO-8 -40 85 PHILIPPINES 1.0494 / 1k

L6920DBTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.0494 / 1k

Distributor availability ofL6920DBTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3775 1 Order Now
Newark Element14 AMERICA 26 0 Order Now
MOUSER WORLDWIDE 2239 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

3775

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

26

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2239

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MiniSO-8

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.0494 / 1k

Country of Origin

PHILIPPINES

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors