LD2981CU33TR

Mfr. #: LD2981CU33TR
Өндіруші: STMicroelectronics
Сипаттама: IC REG LINEAR 3.3V 100MA SOT89-3
Өміршеңдік кезең: Осы өндірушіден жаңа.
Деректер тізімі: LD2981CU33TR Деректер тізімі
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
LD2981CU33TR Overview

Product belongs to the LD2981CU series. Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.004603 oz SMD/SMT Mounting-Style SOT-89-3 Operational temperature range: -40°C ~ 125°C Surface Mount mounting type Output-Type: Fixed Supplier device package: SOT-89-3 Up to 16V 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: 16 V Output current: 100 mA The product's + 2.5 V is 5.1 V. Load regulation is - 5 mV. The voltage regulation accuracy of this product is 1.25 %. Input bias current of 80 uA This product has a 100 uA of 7 mA, making it ideal for low-power applications. The 0.001 V at 0 A. The maximum 375 mV is 360 mV. This product's 0.014 % / V is 0.01 %/V.

LD2981CU33TR Image

LD2981CU33TR

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

LD2981CU33TR Specifications
  • Manufacturer ST
  • Product Category PMIC - Voltage Regulators - Linear
  • Series LD2981CU
  • Packaging Digi-ReelR Alternate Packaging
  • Unit-Weight 0.004603 oz
  • Mounting-Style SMD/SMT
  • Package-Case SOT-89-3
  • Operating-Temperature -40°C ~ 125°C
  • Mounting-Type Surface Mount
  • Output-Type Fixed
  • Supplier-Device-Package SOT-89-3
  • Voltage-Input Up to 16V
  • Number-of-Outputs 1 Output
  • Current-Output 100mA
  • Voltage-Output 3.3V
  • Regulator-Topology Positive Fixed
  • Voltage-Dropout-Typical 0.18V @ 100mA
  • 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 16 V
  • Output-Current 100 mA
  • Input-Voltage-MIN + 2.5 V
  • Load-Regulation - 5 mV
  • Voltage-Regulation-Accuracy 1.25 %
  • Ib-Input-Bias-Current 80 uA
  • Quiescent-Current 100 uA
  • Dropout-Voltage 0.001 V at 0 A
  • Dropout-Voltage-Max 375 mV
  • Line-Regulation 0.014 % / V

LD2981CU33TR

LD2981CU33TR Specifications

LD2981CU33TR FAQ
  • A: At what frequency does the Series?

    Q: The product Series is LD2981CU.

  • A: At what frequency does the Packaging?

    Q: The product Packaging is Digi-ReelR Alternate Packaging.

  • A: What is the Unit-Weight of the product?

    Q: The Unit-Weight of the product is 0.004603 oz.

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

    Q: The product Mounting-Style is SMD/SMT.

  • A: What is the Package-Case of the product?

    Q: The Package-Case of the product is SOT-89-3.

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

    Q: The product Operating-Temperature is -40°C ~ 125°C.

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

    Q: The product Mounting-Type is Surface Mount.

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

    Q: The product Output-Type is Fixed.

  • A: What is the Supplier-Device-Package of the product?

    Q: The Supplier-Device-Package of the product is SOT-89-3.

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

    Q: The product Voltage-Input is Up to 16V.

  • 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: What is the Regulator-Topology of the product?

    Q: The Regulator-Topology of the product is Positive Fixed.

  • A: Is the cutoff frequency of the product Number-of-Regulators?

    Q: Yes, the product's Number-of-Regulators is indeed 1

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

    Q: The Maximum-Operating-Temperature of the product 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: Is the cutoff frequency of the product Output-Voltage?

    Q: Yes, the product's Output-Voltage is indeed 3.3 V

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

    Q: The product Input-Voltage-MAX is 16 V.

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

    Q: Yes, the product's Output-Current is indeed 100 mA

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

    Q: The product Input-Voltage-MIN is + 2.5 V.

  • A: What is the Load-Regulation of the product?

    Q: The Load-Regulation of the product is - 5 mV.

  • A: What is the Voltage-Regulation-Accuracy of the product?

    Q: The Voltage-Regulation-Accuracy of the product is 1.25 %.

  • A: Is the cutoff frequency of the product Ib-Input-Bias-Current?

    Q: Yes, the product's Ib-Input-Bias-Current is indeed 80 uA

  • A: At what frequency does the Quiescent-Current?

    Q: The product Quiescent-Current is 100 uA.

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

    Q: Yes, the product's Dropout-Voltage is indeed 0.001 V at 0 A

  • A: Is the cutoff frequency of the product Dropout-Voltage-Max?

    Q: Yes, the product's Dropout-Voltage-Max is indeed 375 mV

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

    Q: Yes, the product's Line-Regulation is indeed 0.014 % / V

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