LM2937ET-12

Texas Instruments LM2937ET-12

Part Number:
LM2937ET-12
Manufacturer:
Texas Instruments
Ventron No:
3764662-LM2937ET-12
Description:
IC REG LDO 12V 0.5A TO220-3
ECAD Model:
Datasheet:
LM2937

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Specifications
Texas Instruments LM2937ET-12 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2937ET-12.
  • Lifecycle Status
    NRND (Last Updated: 3 days ago)
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    TO-220-3
  • Number of Pins
    3
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tube
  • JESD-609 Code
    e0
  • Part Status
    Not For New Designs
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    3
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Subcategory
    Other Regulators
  • Technology
    BIPOLAR
  • Terminal Position
    SINGLE
  • Number of Functions
    1
  • Terminal Pitch
    2.54mm
  • Base Part Number
    LM2937
  • Pin Count
    3
  • Current - Supply (Max)
    20mA
  • Number of Outputs
    1
  • Voltage - Input (Max)
    26V
  • Output Voltage
    12V
  • Output Type
    Fixed
  • Max Output Current
    500mA
  • Output Configuration
    Positive
  • Quiescent Current
    10mA
  • Accuracy
    5 %
  • Output Voltage 1
    12V
  • Number of Regulators
    1
  • Min Input Voltage
    0V
  • Protection Features
    Over Temperature, Reverse Polarity, Short Circuit
  • Current - Quiescent (Iq)
    2mA
  • Voltage Dropout (Max)
    1V @ 50mA
  • Dropout Voltage
    500mV
  • Dropout Voltage1-Nom
    0.5V
  • Voltage Tolerance-Max
    5%
  • Nominal Output Voltage
    12V
  • Output Voltage Accuracy
    5 %
  • Height
    4.7mm
  • Length
    14.986mm
  • Width
    10.16mm
  • Thickness
    4.572mm
  • REACH SVHC
    No SVHC
  • Radiation Hardening
    No
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
LM2937ET-12 Overview
A Tube case is used to deliver the Voltage Regulated IC. A TO-220-3 case is used for packaging. As you can see, the IC chip has 3 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Through Hole varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 3 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LM2937. The component shown here is a typical Other Regulators component. To meet operation requirements, the voltage regulator IC has a maximum output current of 500mA. It operates in the 10mA Quiescent Current state.

LM2937ET-12 Features
500mV dropout voltage
Other Regulators subtageroy


LM2937ET-12 Applications
There are a lot of Texas Instruments
LM2937ET-12 Linear Voltage Regulators applications.


Communication device
Personal communication device
Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player
LM2937ET-12 More Descriptions
500-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 125
LDO Regulator Pos 12V 0.5A Automotive 3-Pin(3 Tab) TO-220 Tube
Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSFM3
IC REG LINEAR 12V 500MA TO220-3
LM2937 Tube Through Hole Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.7mm 500mA -40C~125C
IC, V REG LDO 12V, 2937, TO-220-3; Primary Input Voltage:17V; Output Voltage Fixed:12V; Dropout Voltage Vdo:500mV; No. of Pins:3; Output Current:500mA; Voltage Regulator Case Style:TO-220; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:5%; Base Number:2937; IC Generic Number:2937; Input Voltage Max:26V; Input Voltage Min:12.5V; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Operating Voltage Tolerance :5%; Output Current Max:0.5A; Output Voltage:12V; Output Voltage Max:12V; Package / Case:TO-220; Supply Voltage Max:26V; Supply Voltage Min:14V; Termination Type:Through Hole; Voltage:12V; Voltage Regulator Type:Positive Fixed LDO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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