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NCP303LSN49T1G - onsemi

Description: Supervisory Circuits ANA UNDERVOLT DETECT 4.9

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PCB Footprints
NCP303LSN49T1G - onsemi PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-23-5-ren1
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NCP303LSN49T1G - onsemi  - 3D model - SOT23 (5-Pin) - SOT-23-5-ren1
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NCP303LSN49T1G Details

  • Manufacturer Part Number:

    NCP303LSN49T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    483

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE DETECTOR

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.0014 mA

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    0.8 V

  • Supply Voltage-Nom (Vsup):

    1.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.9V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.5 mm

NCP303LSN49T1G Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the package to connect the thermal pad to the copper area.
  • The device requires a stable input voltage (VIN) and a proper bias voltage (VBIAS) to operate correctly. Ensure VIN is within the recommended range (4.5V to 18V) and VBIAS is set to 1.25V ± 5% for optimal performance.
  • The maximum allowed power dissipation for the NCP303LSN49T1G is 2.5W. Ensure that the device is properly heat-sinked and the PCB is designed to dissipate heat efficiently to prevent overheating.
  • Yes, the NCP303LSN49T1G is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is suitable for use in harsh environments.
  • Check the input voltage (VIN) and bias voltage (VBIAS) to ensure they are within the recommended ranges. Verify that the device is properly connected and that the PCB layout is correct. If issues persist, consult the datasheet and application notes for troubleshooting guidelines.

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NCP303LSN49T1G Overview

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Part Image NCP303LSN49T1 onsemi

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.9V, CMOS, PDSO5