LD3985M18R

STMicroelectronics LD3985M18R

Part Number:
LD3985M18R
Manufacturer:
STMicroelectronics
Ventron No:
3852536-LD3985M18R
Description:
IC REG LDO 1.8V 0.15A SOT23-5
ECAD Model:
Datasheet:
LD3985M18R

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Specifications
STMicroelectronics LD3985M18R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LD3985M18R.
  • Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
  • Factory Lead Time
    14 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    SC-74A, SOT-753
  • Number of Pins
    5
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Cut Tape (CT)
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    5
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn) - annealed
  • Subcategory
    Other Regulators
  • Packing Method
    TAPE AND REEL
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    LD3985
  • Pin Count
    5
  • Current - Supply (Max)
    250μA
  • Number of Outputs
    1
  • Voltage - Input (Max)
    6V
  • Output Voltage
    1.8V
  • Output Type
    Fixed
  • Max Output Current
    550mA
  • Output Configuration
    Positive
  • Current - Output
    150mA
  • Quiescent Current
    150μA
  • Control Features
    Enable
  • Accuracy
    3 %
  • Output Voltage 1
    1.8V
  • Number of Regulators
    1
  • Min Input Voltage
    2.5V
  • Protection Features
    Over Current, Over Temperature
  • PSRR
    60dB ~ 50dB (1kHz ~ 10kHz)
  • Dropout Voltage
    100mV
  • Dropout Voltage1-Nom
    0.06V
  • Min Output Voltage
    1.8V
  • Voltage Tolerance-Max
    4%
  • Min Current Limit
    300mA
  • Input Bias Current
    85μA
  • Output Voltage Accuracy
    3 %
  • Height
    1.3mm
  • Length
    3mm
  • Width
    1.75mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LD3985M18R Overview
Cut Tape (CT) cases are used for delivery. The Liner regulator IC is packaged in SC-74A, SOT-753 case. On the Linear IC itself, there are 5 terminations. Fixed is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Surface Mount operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°C degrees. There is a Positive configured as the output function for this IC regulator. There is a current output of 150mA from this regulator IC. There are a total of 5 pins on this board. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 5 pins. For your information, the basic part number for this regulator IC is LD3985. In this case, we have a typical Other Regulators component. TAPE AND REEL is the way in which the voltage regulator IC is packed. In order to meet the operation requirements, its maximal output current reaches 550mA. It operates in the 150μA Quiescent Current state.

LD3985M18R Features
100mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing


LD3985M18R Applications
There are a lot of STMicroelectronics
LD3985M18R Linear Voltage Regulators applications.


Battery-powered device
Communication device
Personal communication device
Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
LD3985M18R More Descriptions
LD3985 Series 150 mA 1.8 V Fixed Low Noise LDO BiCMOS Regulator-SOT-23-5
Ultra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatible
V REG LDO LOW NOISE 1.8V, SOT-23-5; Voltage regulator type:Ultra Low Droupout; Voltage, input max:6V; Voltage, output max:1.8V; Current, output max:0.15A; Voltage, dropout:0.06V; Outputs, No. of:1; Voltage, supply min:2.5V; Termination Type:SMD; Temperature, operating range:-40°C to 125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:3985; Case style:SOT-23; Pins, No. of:5; Voltage, output:1.8V; Voltage, supply max:6V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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