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    ST1S03 Price and Stock

    STMicroelectronics ST1S03PUR

    Switching Voltage Regulators 3-16V STEP DOWN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Mouser Electronics ST1S03PUR 4,054
    • 1 $1.2
    • 10 $0.95
    • 100 $0.887
    • 1000 $0.781
    • 10000 $0.741
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    STMicroelectronics ST1S03APUR

    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components ST1S03APUR 2,400
    • 1 $2.964
    • 10 $2.964
    • 100 $2.964
    • 1000 $0.9263
    • 10000 $0.8151
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    ST1S03APUR 1,828
    • 1 $3.5568
    • 10 $3.5568
    • 100 $3.5568
    • 1000 $1.3338
    • 10000 $1.3338
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    ST1S03 Datasheets (14)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    ST1S03 STMicroelectronics 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 Original PDF
    ST1S03 STMicroelectronics 1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6 Original PDF
    ST1S03A STMicroelectronics 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 Original PDF
    ST1S03AIPMR STMicroelectronics 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 Original PDF
    ST1S03AIPUR STMicroelectronics 1.5 A, 1.5 MHz adjustable, with inhibit function step-down switching regulator Original PDF
    ST1S03APMR STMicroelectronics 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 Original PDF
    ST1S03APUR STMicroelectronics 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 Original PDF
    ST1S03PM STMicroelectronics 1.5A 1.5 MHZ ADJUSTABLE STEP-DOWN SWITCHING REGULATOR IN DFN6 Original PDF
    ST1S03PMR STMicroelectronics PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG BUCK 1.5A 6DFN Original PDF
    ST1S03PMR STMicroelectronics 1.5 A, 1.5 MHz adjustable, step-down switching regulator Original PDF
    ST1S03PMR STMicroelectronics 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 Original PDF
    ST1S03PU STMicroelectronics 1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6 Original PDF
    ST1S03PUR STMicroelectronics 1.5 A, 1.5 MHz adjustable, step-down switching regulator Original PDF
    ST1S03RPM STMicroelectronics 1.5A 1.5 MHZ ADJUSTABLE STEP-DOWN SWITCHING REGULATOR IN DFN6 Original PDF

    ST1S03 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    ST1S03APMR

    Abstract: schematic diagram dc-dc 12 to 5v/1,5A JESD97 ST1S03A ST1S03AIPMR ST1S03AIPUR ST1S03APUR
    Text: ST1S03A 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 Features • Step-down current mode PWM 1.5MHz DCDC converter ■ 2% DC output voltage tolerance ■ Internal soft start for start-up current limitation and power on delay of 50-100µs


    Original     		ST1S03A 200mV 750mA ST1S03A ST1S03APMR schematic diagram dc-dc 12 to 5v/1,5A JESD97 ST1S03AIPMR ST1S03AIPUR ST1S03APUR PDF

    R2007

    Abstract: No abstract text available
    Text: A bout ST Products A pplications Support Buy News & Events ST Worldwide Contact Us Login se a rch the site ST Hom e | Eva lua tion Boa rds | STEVAL-ISA042V1 STEVAL-ISA042V1 1.5 A/1.2 V step-down DC-DC converter based on ST1S03 Features and Description Technical Documentation


    Original     		STEVAL-ISA042V1 STEVAL-ISA042V1 ST1S03 042V1 ST1S03 r-2007, 02-De r-2008, 27-March-2009, ST1S03PUR R2007 PDF

    linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A

    Abstract: st1s
    Text: ST1S03 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 AND SO-8 • ■ ■ ■ ■ ■ ■ ■ ■ STEP-DOWN CURRENT MODE PWM 1.5MHz DC-DC CONVERTER 2% DC OUTPUT VOLTAGE TOLERANCE INTERNAL SOFT START FOR START-UP CURRENT LIMITIATION AND POWER ON


    Original     		ST1S03 350mV 750mA ST1S03 linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A st1s PDF

    Transistor Equivalent list

    Abstract: C3216X7R1C475K TDK Semiconductor 3r3m ST1S03PUR RLF7030 RLF7030T-3R3M4R1 transistor list STPS2L30A
    Text: BOM list: STEVAL-ISA042V2 Name Value Material C1 C2 C3 D L1 R1 R2 U1 Cn1 Cn2 4.7 F 22 μF Ceramic TDK Ceramic TDK 3.3 μH 47 KΩ 15 kΩ ST1S03PUR strip m 90° / 8 pin pitch 2.54 mm Manufacturer Part number STMicroelectronics TDK C3216X7R1C475K C3225X7R1C226M


    Original     		STEVAL-ISA042V2 ST1S03PUR C3216X7R1C475K C3225X7R1C226M STPS2L30A RLF7030T-3R3M4R1 Transistor Equivalent list C3216X7R1C475K TDK Semiconductor 3r3m ST1S03PUR RLF7030 RLF7030T-3R3M4R1 transistor list STPS2L30A PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03PUR Electric Circuit STEVAL-ISA042V2 SCHEMATIC IMS - APM Voltage Regulator & Interface BU Add subtitle on master page


    Original     		ST1S03PUR STEVAL-ISA042V2 PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03A 1.5 A, 1.5 MHz adjustable, with inhibit function step-down switching regulator Features • Step-down current mode PWM 1.5 MHz DCDC converter ■ 2 % DC output voltage tolerance ■ Internal soft start for start-up current limitation and power on delay of 50-100 µs


    Original     		ST1S03A ST1S03A PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03A 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 PRELIMINARY DATA General features • Step-down current mode PWM 1.5MHz DCDC converter ■ 2% DC output voltage tolerance ■ Internal soft start for start-up current limitation


    Original     		ST1S03A 200mV 750mA PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03A 1.5 A, 1.5 MHz adjustable, with inhibit function step-down switching regulator Features • Step-down current mode PWM 1.5 MHz DCDC converter ■ 2 % DC output voltage tolerance ■ Internal soft start for start-up current limitation and power on delay of 50-100 µs


    Original     		ST1S03A ST1S03A PDF

    DFN 3x3

    Abstract: linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A
    Text: ST1S03 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 PRELIMINARY DATA • ■ ■ ■ ■ ■ ■ ■ ■ STEP-DOWN CURRENT MODE PWM 1.5MHz DC-DC CONVERTER 2% DC OUTPUT VOLTAGE TOLERANCE INTERNAL SOFT START FOR START-UP CURRENT LIMITIATION AND POWER ON


    Original     		ST1S03 350mV 750mA ST1S03 DFN 3x3 linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03PUR Electric Circuit STEVAL-ISA042V1 SCHEMATIC IMS - APM Voltage Regulator & Interface BU Add subtitle on master page


    Original     		ST1S03PUR STEVAL-ISA042V1 PDF

    15972

    Abstract: ST1S03A
    Text: STEVAL-ISA047V1 1.5 A / 1.2 V step-down DC-DC converter demonstration board based on the ST1S03A Data brief Features • Step-down current mode PWM 1.5 MHz DC-DC converter ■ 2% DC output voltage tolerance ■ Internal soft-start for start-up current limitation


    Original     		STEVAL-ISA047V1 ST1S03A ST1S03A, 15972 ST1S03A PDF

    JESD97

    Abstract: ST1S03 ST1S03PU ST1S03PUR
    Text: ST1S03 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 START-UP current limitation and power on delay of 50-100 µs ■


    Original     		ST1S03 ST1S03 JESD97 ST1S03PU ST1S03PUR PDF

    ST1S03

    Abstract: ST1S03PU ST1S03PUR DFN 3x3
    Text: ST1S03 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 START-UP current limitation and power on delay of 50-100 µs ■


    Original     		ST1S03 ST1S03 7946637B ST1S03PU ST1S03PUR DFN 3x3 PDF

    TDK C3216

    Abstract: TDK C3225 AN2093 226M C3216 C3225 RLF7030T-3R3M4R1 ST1S03 STPS2L30A c3225 switching regulator
    Text: AN2093 APPLICATION NOTE ST1S03 BUCK CONVERTERS FOR HDD POWER SUPPLIES 1. ABSTRACT The ST1S03 is a step down DC-DC converter optimized for powering the low-voltage digital core in HDD applications and, generally, replacing the high current linear solution when the power dissipation may


    Original     		AN2093 ST1S03 ST1S03 TDK C3216 TDK C3225 AN2093 226M C3216 C3225 RLF7030T-3R3M4R1 STPS2L30A c3225 switching regulator PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03APUR Electric Circuit STEVAL-ISA047V1 SCHEMATIC IMS - APM Voltage Regulator & Interface BU Add subtitle on master page


    Original     		ST1S03APUR STEVAL-ISA047V1 PDF

    ST1S03

    Abstract: STEVAL-ISA042V2
    Text: STEVAL-ISA042V2 1.5 A / 3.3 V step-down DC-DC converter demonstration board based on the ST1S03 Data brief Features • Adjustable current-mode PWM step-down DCDC converter ■ Output voltage, Vout : 3.3 V ■ Output current, Iout : 1.5 A ■ Internal compensation to eliminate additional


    Original     		STEVAL-ISA042V2 ST1S03 STEVAL-ISA042V2 ST1S03 PDF

    linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A

    Abstract: SISTEM CONTROL SMD Step-Down Voltage Regulator ST1S03PM Thermal Shut Down Functioned MOSFET ST1S03 ST1S03RPM DFN 3x3 dfn6
    Text: ST1S03 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 • ■ ■ ■ ■ ■ ■ ■ ■ STEP-DOWN CURRENT MODE PWM 1.5MHz DC-DC CONVERTER 2% DC OUTPUT VOLTAGE TOLERANCE INTERNAL SOFT START FOR START-UP CURRENT LIMITIATION AND POWER ON


    Original     		ST1S03 350mV 750mA ST1S03 linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A SISTEM CONTROL SMD Step-Down Voltage Regulator ST1S03PM Thermal Shut Down Functioned MOSFET ST1S03RPM DFN 3x3 dfn6 PDF

    DFN-6

    Abstract: dfn6
    Text: ST1S03A 1.5A, 1.5 MHz Adjustable, with inhibit function Step-down switching regulator in DFN6 3x3 PRELIMINARY DATA General features • Step-down current mode PWM 1.5MHz DCDC converter ■ 2% DC output voltage tolerance ■ Internal soft start for start-up current limitation


    Original     		ST1S03A 200mV 750mA DFN-6 dfn6 PDF

    Untitled

    Abstract: No abstract text available
    Text: ST1S03A 1.5 A, 1.5 MHz adjustable, with inhibit function step-down switching regulator Features • Step-down current mode PWM 1.5 MHz DCDC converter ■ 2 % DC output voltage tolerance ■ Internal soft start for start-up current limitation and power on delay of 50-100 µs


    Original     		ST1S03A ST1S03A PDF

    DR73-4R7

    Abstract: AN2837 ST1S03 STPS2L25
    Text: AN2837 Application note Positive to negative buck-boost converter using ST1S03 asynchronous switching regulator Abstract The ST1S03 is a 1.5 A, 1.5 MHz adjustable step-down switching regulator housed in a DFN6 package with internal power switch. The device is a complete 1.5 A switching regulator with internal compensation that


    Original     		AN2837 ST1S03 ST1S03, DR73-4R7 AN2837 STPS2L25 PDF

    ST1S03PUR

    Abstract: Transistor Equivalent list C3216X7R1C475K RLF7030T-3R3M4R1 STPS2L30A
    Text: BOM list: STEVAL-ISA042V1 Name Value Material C1 C2 C3 D L1 R1 R2 U1 Cn1 Cn2 4.7 F 22 μF Ceramic TDK Ceramic TDK 3.3 μH 27 KΩ 47 kΩ ST1S03PUR strip m 90° / 8 pin pitch 2.54 mm Manufacturer Part number STMicroelectronics TDK C3216X7R1C475K C3225X7R1C226M


    Original     		STEVAL-ISA042V1 ST1S03PUR C3216X7R1C475K C3225X7R1C226M STPS2L30A RLF7030T-3R3M4R1 ST1S03PUR Transistor Equivalent list C3216X7R1C475K RLF7030T-3R3M4R1 STPS2L30A PDF

    21 DFN6 LDO

    Abstract: ST1S03 ST1S03PM ST1S03RPM DFN 3x3 DFN-6
    Text: ST1S03 1.5A, 1.5 MHZ ADJUSTABLE, STEP-DOWN SWITCHING REGULATOR IN DFN6 • ■ ■ ■ ■ ■ ■ ■ ■ STEP-DOWN CURRENT MODE PWM 1.5MHz DC-DC CONVERTER 2% DC OUTPUT VOLTAGE TOLERANCE INTERNAL SOFT START FOR START-UP CURRENT LIMITIATION AND POWER ON


    Original     		ST1S03 350mV 750mA ST1S03 21 DFN6 LDO ST1S03PM ST1S03RPM DFN 3x3 DFN-6 PDF

    ST1S03A

    Abstract: JESD97 ST1S03AIPUR ST1S03APUR
    Text: ST1S03A 1.5 A, 1.5 MHz adjustable, with inhibit function step-down switching regulator Features • Step-down current mode PWM 1.5 MHz DCDC converter ■ 2 % DC output voltage tolerance ■ Internal soft start for start-up current limitation and power on delay of 50-100 µs


    Original     		ST1S03A ST1S03A JESD97 ST1S03AIPUR ST1S03APUR PDF

    ST1S03PUR

    Abstract: JESD97 ST1S03 ST1S03PM ST1S03PMR ST1S03PU linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A
    Text: ST1S03 1.5A, 1.5 MHz adjustable, step-down switching regulator in DFN6 Features • Step-down current mode PWM 1.5MHz DC-DC converter ■ 2% DC output voltage tolerance ■ Internal soft start for START-UP current limitation and power on delay of 50-100µs


    Original     		ST1S03 350mV 750mA ST1S03 ST1S03PUR JESD97 ST1S03PM ST1S03PMR ST1S03PU linear Regulated Power Supply Schematic Diagram for constant 5V and 1.5A PDF