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ST1S03

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

文件:538.18 Kbytes 页数:11 Pages

STMICROELECTRONICS

意法半导体

ST1S03

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

文件:346.16 Kbytes 页数:17 Pages

STMICROELECTRONICS

意法半导体

ST1S03

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

文件:342.13 Kbytes 页数:17 Pages

STMICROELECTRONICS

意法半导体

ST1S03

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

文件:374.07 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

ST1S03

1.5 A, 1.5 MHz可调步降开关稳压器

The ST1S03 is a step-down DC-DC converter optimized for powering a low voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause a high heating of the application environment. It provides up to 1.5 A over an input voltag • Step-down current mode PWM (1.5 MHz) DC-DC converter \n• 2% DC output voltage tolerance \n• Internal soft-start for STARTUP current limitation and power on delay of 50 - 100 μs \n• Typical efficiency: > 70% over all operating conditions \n• 1.5 A output current capability \n• Not switching;

ST

意法半导体

ST1S03A

1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3

Description The ST1S03A 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. It provides up to 1.5A over a

文件:280.7 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

ST1S03AIPMR

1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3

Description The ST1S03A 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. It provides up to 1.5A over a

文件:280.7 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

ST1S03AIPUR

1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3

Description The ST1S03A 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. It provides up to 1.5A over a

文件:280.7 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

ST1S03APMR

1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3

Description The ST1S03A 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. It provides up to 1.5A over a

文件:280.7 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

ST1S03APUR

1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3

Description The ST1S03A 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. It provides up to 1.5A over a

文件:280.7 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

技术参数

  • Marketing Status:

    Active

  • Package:

    DFN6 3x3

  • Grade:

    Industrial

  • Input Voltage_min(V):

    2.7

  • Input Voltage_max(V):

    16

  • Regulated Output Voltage_min(V):

    0.8

  • Regulated Output Voltage_max(V):

    5

  • Output Current-Max_nom(A):

    1.5

  • Synchronous rectification:

    No

  • Quiescent current_typ(mA):

    2.5

  • Regulator Switching frequency_typ(kHz):

    1500

  • Inhibit Pin:

    true

  • Soft-start:

    Yes

  • Oscillator Switching frequency_max(Internal)(kHz):

    1500

供应商型号品牌批号封装库存备注价格
ST
24+
QFN
26200
原装现货,诚信经营!
询价
ST
25+
DFN
4897
绝对原装!现货热卖!
询价
N/A
24+
BGA
6232
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
ST
24+
QFN6
1670
询价
ST
16+
DFN-6
8000
原装现货请来电咨询
询价
ST
25+
QFN6
4690
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
FSC
24+
QFN
20000
一级代理原装现货假一罚十
询价
ST
24+
DFN-6
90000
一级代理商进口原装现货、假一罚十价格合理
询价
FAIRCHILD/仙童
24+
QFN
76170
大批量供应优势库存热卖
询价
ST/意法
23+
DFN6
50000
全新原装正品现货,支持订货
询价
更多ST1S03供应商 更新时间2025-10-8 9:12:00