型号 功能描述 生产厂家 企业 LOGO 操作
ST1S03PMR

1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6

Description The ST1S03 is a step down DC-DC converter optimized for powering low-voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause an high heating of the application environment. Features ■ Step-down current

STMICROELECTRONICS

意法半导体

ST1S03PMR

封装/外壳:6-VDFN 裸露焊盘 功能:降压 包装:卷带(TR)剪切带(CT) 描述:IC REG BUCK ADJUSTABLE 1.5A 6DFN 集成电路(IC) 稳压器 - DC-DC 开关稳压器

STMICROELECTRONICS

意法半导体

ST1S03PMR

封装/外壳:6-VDFN 裸露焊盘 功能:降压 包装:卷带(TR) 描述:IC REG BUCK ADJUSTABLE 1.5A 6DFN 集成电路(IC) DC DC 开关稳压器

STMICROELECTRONICS

意法半导体

1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6

Description The ST1S03 is a step down DC-DC converter optimized for powering low-voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause an high heating of the application environment. Features ■ Step-down current

STMICROELECTRONICS

意法半导体

1.5 A, 1.5 MHz adjustable, step-down switching regulator

Features  Step-down current mode PWM (1.5 MHz) DC-DC converter  2% DC output voltage tolerance  Internal soft-start for STARTUP current limitation and power on delay of 50 - 100 μs  Typical efficiency: > 70% over all operating conditions  1.5 A output current capability  Not sw

STMICROELECTRONICS

意法半导体

1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6

Description The ST1S03 is a step down DC-DC converter optimized for powering low-voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause an high heating of the application environment. Features ■ Step-down current

STMICROELECTRONICS

意法半导体

1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6

文件:342.13 Kbytes Page:17 Pages

STMICROELECTRONICS

意法半导体

1.5 A, 1.5 MHz adjustable, step-down switching regulator

文件:374.07 Kbytes Page:16 Pages

STMICROELECTRONICS

意法半导体

ST1S03PMR产品属性

  • 类型

    描述

  • 型号

    ST1S03PMR

  • 功能描述

    直流/直流开关调节器 3 to 16V Step-Down

  • RoHS

  • 制造商

    International Rectifier

  • 最大输入电压

    21 V

  • 开关频率

    1.5 MHz

  • 输出电压

    0.5 V to 0.86 V

  • 输出电流

    4 A

  • 安装风格

    SMD/SMT

  • 封装/箱体

    PQFN 4 x 5

更新时间:2025-11-21 12:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST(意法)
2511
6-VDFN 裸露焊盘
5904
电子元器件采购降本30%!原厂直采,砍掉中间差价
ST
23+
DFN-6
8560
受权代理!全新原装现货特价热卖!
ST
24+
QFN
26200
原装现货,诚信经营!
ST/意法
24+
6DFNnbsp
9600
原装现货,优势供应,支持实单!
ST
25+
QFN
2568
原装优势!绝对公司现货
ST/意法
2450+
QFN
9850
只做原装正品现货或订货假一赔十!
ST/意法
23+
QFN-6
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ST
25+
DFN-6
2374
福安瓯为您提供真芯库存,真诚服务
ST
2447
DFN6
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ST/意法
23+
DFN-6
50000
全新原装正品现货,支持订货

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