概述
样片和购买
解决方案
Documentation
CAD Resources
工具与软件
质量与可靠性
eDesignSuite
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  • The ST1S15 is a high efficiency miniaturized step-down converter able to provide 500 mA output current from an input voltage from 2.3 V to 5.5 V. This converter is specifically designed for applications where high efficiency and small application area are the key factors. Thanks to 6 MHz switching frequency, the ST1S15 can use 470 nH nominal values for the inductor and 4.7 µF for the output capacitor providing, at the same time, very good performance in terms of load and line transients. A PFM mode can be selected for high efficiency under light load conditions or PWM mode for tight regulation and best dynamic performance. Short-circuit and thermal protection are also included.

    主要特性

    • 85% typical efficiency
    • 500 mA output current capability
    • 45 µA typical quiescent current
    • PFM or PWM operation for best efficiency over whole load range
    • Ultra-fast load and line transient
    • Short-circuit and thermal protection
    • Small external components
    • Auto or forced PWM selection with dedicated pin
    • Available in Flip Chip 6 package

适合您的资源

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ST1S15

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

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ST1S15J18R
批量生产
Chip Scale Package 0.4mm pitch 工业 Ecopack2

ST1S15J18R

Package:

Chip Scale Package 0.4mm pitch

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

Chip Scale Package 0.4mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
ST1S15J18R Available at 3 distributors

...的经销商可用性ST1S15J18R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 4866 1 马上订购
FUTURE WORLDWIDE 5000 5000 马上订购
MOUSER WORLDWIDE 4909 1 马上订购

代理商库存报告日期: 2020-10-28

代理商名称

DIGIKEY

库存

4866

Min.Order

1

地区

WORLDWIDE 马上订购

FUTURE

库存

5000

Min.Order

5000

地区

WORLDWIDE 马上订购

MOUSER

库存

4909

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-10-28

Free Sample Buy Direct
批量生产
EAR99 NEC Tape And Reel Chip Scale Package 0.4mm pitch - - ITALY 0.716 / 1k

ST1S15J18R

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.716 / 1k

...的经销商可用性ST1S15J18R

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 4866 1 马上订购
FUTURE WORLDWIDE 5000 5000 马上订购
MOUSER WORLDWIDE 4909 1 马上订购

代理商库存报告日期: 2020-10-28

代理商名称

DIGIKEY

库存

4866

Min.Order

1

地区

WORLDWIDE 马上订购

FUTURE

库存

5000

Min.Order

5000

地区

WORLDWIDE 马上订购

MOUSER

库存

4909

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-10-28

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

Chip Scale Package 0.4mm pitch

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

0.716 / 1k

Country of Origin

ITALY

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商