STEVAL-ISA101V1

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2 A DC step-down switching regulator with 4 V/36 V input voltage range based on the L5973D

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  • The STEVAL-ISA101V1 demonstration board is based on the L5973D, a step-down monolithic switching regulator with 2 A DC (2.5 A switch peak current) current capability over the output voltage range (1.235 V to 36 V).

    The operating input voltage ranges from 4 V to 36 V. The device is based on BCD5 technology. The embedded power element is a P-channel D-MOS transistor so the driving stage does not require any bootstrap capacitor and the duty cycle can range up to 100%.
    An internal oscillator fixes the switching frequency at 250 kHz. A synchronization pin is available when a higher switching frequency (up to 700 kHz) is required.
    Pulse-by-pulse current protection and a frequency foldback feature always guarantee an effective short-circuit protection. Other features include voltage feed-forward, protection against feedback disconnection, inhibit and thermal shutdown.
    Previous sales code: EVAL5973D.

    主な特徴

    • Vin: 4 V to 36 V
    • Vout: 1.235 V to 36 V
    • Output current: 2 A DC
    • Internal oscillator switching frequency: 250 kHz
    • Short-circuit protection
    • Inhibit and thermal shutdown
    • RoHS compliant

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STEVAL-ISA101V1 L5973D
Active
43.0 1 EAR99 ITALY - 在庫チェック

Distributor availability ofSTEVAL-ISA101V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 19 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

19

Min.Order

1

地域

WORLDWIDE Order Now

P&S

在庫

1

Min.Order

1

地域

ASIA/PACIFIC Order Now

MOUSER

在庫

3

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-12-12

購入

STEVAL-ISA101V1

コア製品

L5973D

製品ステータス

Active

Unit Price (US$)

43.0*

Distributor availability ofSTEVAL-ISA101V1

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 19 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now

代理店レポートによる在庫データ: 2019-12-12

代理店名

DIGIKEY

在庫

19

Min.Order

1

地域

WORLDWIDE Order Now

P&S

在庫

1

Min.Order

1

地域

ASIA/PACIFIC Order Now

MOUSER

在庫

3

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-12-12

Unit Price (US$)

43

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

(*) 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

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技術文書

    • 概要 Version Size Action
      DB1663
      2 A DC step-down switching regulator with 4 V/36 V input voltage range based on the L5973D
      1.0
      228.74 KB
      PDF
      DB1663

      2 A DC step-down switching regulator with 4 V/36 V input voltage range based on the L5973D

ハードウェアリソース

    • 概要 Version Size Action
      STEVAL-ISA101V1 gerber files 1.0
      47.67 KB
      ZIP

      STEVAL-ISA101V1 gerber files

    • 概要 Version Size Action
      STEVAL-ISA101V1 BOM 1.0
      73.79 KB
      PDF

      STEVAL-ISA101V1 BOM

    • 概要 Version Size Action
      STEVAL-ISA101V1 schematics 1.0
      28.59 KB
      PDF

      STEVAL-ISA101V1 schematics

関連資料

    • 概要 Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      715.75 KB
      PDF

      eDesignSuite-The smart way to design your application

法務

    • 概要 Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード WEEE Compliant Material Declaration**
STEVAL-ISA101V1
Active
CARD インダストリアル Ecopack2 -

STEVAL-ISA101V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

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.

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