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  • The device is a DC-DC monolithic regulator specifically designed to provide high efficiency. The L6926 supply voltage can be as low as 2 V to be used in single Li-Ion cell supplied applications. Output voltage can be selected by an external divider down to 0.6 V. Duty cycle can saturate 100% allowing low-dropout operation. The device is based on a 600 kHz fixed frequency, current mode architecture. Low consumption mode operation can be selected at light load conditions, allowing switching losses to be reduced. The L6926 is externally synchronized by a clock, which makes it useful in noise sensitive applications. Other features like Power Good, overvoltage protection, short-circuit protection and thermal shutdown (150 °C) are also present.

    Key Features

    • 2 V to 5.5 V battery input range
    • High efficiency: up to 95%
    • Internal synchronous switch
    • No external Schottky diode required
    • Extremely low quiescent current
    • 1 µA max. shutdown supply current
    • 800 mA max. output current
    • Adjustable output voltage from 0.6 V
    • Low-dropout operation: up to 100% duty cycle
    • Selectable low noise/low consumption mode at light load
    • Power Good signal
    • ± 1% output voltage accuracy
    • Current mode control
    • 600 kHz switching frequency
    • Externally synchronized from 500 kHz to 1.4 MHz
    • OVP
    • Short-circuit protection

Circuit Diagram

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    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-ISA078V1

      Active

      High efficiency synchronous step-up regulator based on the L6926

      PSU and Converter Solution Eval Boards --
      STEVAL-ISA078V1

      Description:

      High efficiency synchronous step-up regulator based on the L6926

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6926

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6926013TR
Active
MSOP/TSSOP 8 Industrial Ecopack2
L6926Q1TR
Active
DFN8 3x3 Industrial Ecopack2

L6926013TR

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6926Q1TR

Package:

DFN8 3x3

Material Declaration**:

Marketing Status

Active

Package

DFN8 3x3

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
L6926Q1TR No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel DFN8 3x3 - - MALAYSIA 0.855 / 1k
L6926013TR Available at 2 distributors

Distributor availability ofL6926013TR

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 8 1 Order Now
MOUSER WORLDWIDE 3725 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

COMPEL

Stock

8

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3725

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-27

Buy Direct
Active
EAR99 NEC Tape And Reel MSOP/TSSOP 8 - - PHILIPPINES 0.855 / 1k

L6926Q1TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.855 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN8 3x3

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.855 / 1k

Country of Origin

MALAYSIA

L6926013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.855 / 1k

Distributor availability ofL6926013TR

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 8 1 Order Now
MOUSER WORLDWIDE 3725 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

COMPEL

Stock

8

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3725

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MSOP/TSSOP 8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.855 / 1k

Country of Origin

PHILIPPINES

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