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RHFL4913ESY151 - STMicroelectronics

Description: 1.5 V rad-hard positive fixed voltage regulator

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PCB Footprints
RHFL4913ESY151 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-257
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RHFL4913ESY151 - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-257
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RHFL4913ESY151 Details

  • Manufacturer Part Number:

    RHFL4913ESY151

  • Brand Name:

    STMicroelectronics

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-257, 3 PIN

  • Country Of Origin:

    France

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.95 V

  • Input Voltage Absolute-Max:

    14 V

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-CSFM-T3

  • Length:

    10.54 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.006%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Output Current1-Max:

    0.4 A

  • Output Voltage1-Max:

    1.53 V

  • Output Voltage1-Min:

    1.47 V

  • Output Voltage1-Nom:

    1.5 V

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    TO-257

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Screening Level:

    MIL-STD-883

  • Seated Height-Max:

    17.35 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Total Dose:

    300k Rad(Si) V

  • Voltage Tolerance-Max:

    2%

  • Width:

    4.955 mm

RHFL4913ESY151 Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended thermal management guidelines, including proper heat sinking, thermal interface materials, and airflow management.
  • STMicroelectronics recommends soldering at a temperature of 260°C (500°F) for 10-15 seconds, with a peak temperature of 240°C (464°F) to prevent damage to the component.
  • Yes, the RHFL4913ESY151 is suitable for high-reliability and safety-critical applications, but it's essential to follow STMicroelectronics' guidelines for design, testing, and validation to ensure compliance with relevant industry standards.
  • To troubleshoot common issues, start by checking the PCB layout, thermal management, and power supply quality. Consult STMicroelectronics' application notes and technical support resources for guidance on debugging and troubleshooting.

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RHFL4913ESY151 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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