LM2937ET-3.3

Mfr. #: LM2937ET-3.3
Manufacturer: Texas Instruments
Description: LDO Voltage Regulators 400mA and 500mA Voltage Regulator 3-TO-220 -40 to 125
Lifecycle: New from this manufacturer.
Datasheet: LM2937ET-3.3 Datasheet
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
LM2937ET-3.3 Overview

Product belongs to the LM2937-3.3 series. Tube is the packaging method for this product Weight of 0.211644 oz Through Hole Mounting-Style TO-220-3 Operational temperature range: -40°C ~ 125°C Through Hole mounting type Output-Type: Fixed Supplier device package: TO-220-3 4.75 V ~ 26 V voltage input Number-of-Outputs: 1 Output Output voltage: 3.3V Positive Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: 3.3 V Maximum Input Voltage: 26 V Output current: 0.5 A The product's 4.75 V is 5.1 V. Load regulation is 3.3 mV. The voltage regulation accuracy of this product is +/- 5 %. Input bias current of 2 mA This product's 9.9 mV is 0.01 %/V.

LM2937ET-3.3 Image

LM2937ET-3.3

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2937ET-3.3 Specifications
  • Manufacturer Texas Instruments
  • Product Category PMIC - Voltage Regulators - Linear
  • Series LM2937-3.3
  • Packaging Tube
  • Unit-Weight 0.211644 oz
  • Mounting-Style Through Hole
  • Package-Case TO-220-3
  • Operating-Temperature -40°C ~ 125°C
  • Mounting-Type Through Hole
  • Output-Type Fixed
  • Supplier-Device-Package TO-220-3
  • Voltage-Input 4.75 V ~ 26 V
  • Number-of-Outputs 1 Output
  • Current-Output 500mA
  • Voltage-Output 3.3V
  • Regulator-Topology Positive Fixed
  • Voltage-Dropout-Typical -
  • Number-of-Regulators 1
  • Current-Limit-Min -
  • Maximum-Operating-Temperature + 125 C
  • Minimum-Operating-Temperature - 40 C
  • Output-Voltage 3.3 V
  • Input-Voltage-MAX 26 V
  • Output-Current 0.5 A
  • Input-Voltage-MIN 4.75 V
  • Load-Regulation 3.3 mV
  • Voltage-Regulation-Accuracy +/- 5 %
  • Ib-Input-Bias-Current 2 mA
  • Line-Regulation 9.9 mV

LM2937ET-3.3

LM2937ET-3.3 Specifications

LM2937ET-3.3 FAQ
  • A: What is the Series of the product?

    Q: The Series of the product is LM2937-3.3.

  • A: Is the cutoff frequency of the product Packaging?

    Q: Yes, the product's Packaging is indeed Tube

  • A: At what frequency does the Unit-Weight?

    Q: The product Unit-Weight is 0.211644 oz.

  • A: At what frequency does the Mounting-Style?

    Q: The product Mounting-Style is Through Hole.

  • A: Is the cutoff frequency of the product Package-Case?

    Q: Yes, the product's Package-Case is indeed TO-220-3

  • A: Is the cutoff frequency of the product Operating-Temperature?

    Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 125°C

  • A: At what frequency does the Mounting-Type?

    Q: The product Mounting-Type is Through Hole.

  • A: Is the cutoff frequency of the product Output-Type?

    Q: Yes, the product's Output-Type is indeed Fixed

  • A: At what frequency does the Supplier-Device-Package?

    Q: The product Supplier-Device-Package is TO-220-3.

  • A: At what frequency does the Voltage-Input?

    Q: The product Voltage-Input is 4.75 V ~ 26 V.

  • A: At what frequency does the Number-of-Outputs?

    Q: The product Number-of-Outputs is 1 Output.

  • A: At what frequency does the Voltage-Output?

    Q: The product Voltage-Output is 3.3V.

  • A: At what frequency does the Regulator-Topology?

    Q: The product Regulator-Topology is Positive Fixed.

  • A: What is the Number-of-Regulators of the product?

    Q: The Number-of-Regulators of the product is 1.

  • A: At what frequency does the Maximum-Operating-Temperature?

    Q: The product Maximum-Operating-Temperature is + 125 C.

  • A: What is the Minimum-Operating-Temperature of the product?

    Q: The Minimum-Operating-Temperature of the product is - 40 C.

  • A: What is the Output-Voltage of the product?

    Q: The Output-Voltage of the product is 3.3 V.

  • A: What is the Input-Voltage-MAX of the product?

    Q: The Input-Voltage-MAX of the product is 26 V.

  • A: Is the cutoff frequency of the product Output-Current?

    Q: Yes, the product's Output-Current is indeed 0.5 A

  • A: At what frequency does the Input-Voltage-MIN?

    Q: The product Input-Voltage-MIN is 4.75 V.

  • A: Is the cutoff frequency of the product Load-Regulation?

    Q: Yes, the product's Load-Regulation is indeed 3.3 mV

  • A: Is the cutoff frequency of the product Voltage-Regulation-Accuracy?

    Q: Yes, the product's Voltage-Regulation-Accuracy is indeed +/- 5 %

  • A: What is the Ib-Input-Bias-Current of the product?

    Q: The Ib-Input-Bias-Current of the product is 2 mA.

  • A: Is the cutoff frequency of the product Line-Regulation?

    Q: Yes, the product's Line-Regulation is indeed 9.9 mV

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Ext. Price
1
$1.32
$1.32
10
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$12.54
100
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$118.80
500
$1.12
$561.00
1000
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