LD3985M122R

Mfr. #: LD3985M122R
निर्माता: STMicroelectronics
विवरण: IC REG LIN 1.22V 150MA SOT23-5
जीवन चक्र: यस निर्माताबाट नयाँ।
डाटा पाना: LD3985M122R डाटा पाना
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
LD3985M122R Overview

Product belongs to the LD3985M series. Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.001058 oz SMD/SMT Mounting-Style SOT-23-5 Operational temperature range: -40°C ~ 125°C Surface Mount mounting type Output-Type: Fixed Supplier device package: SOT-23-5 2.5 V ~ 6 V voltage input Number-of-Outputs: 1 Output Output voltage: 1.22V Positive Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: 1.22 V Maximum Input Voltage: 6 V Output current: 550 mA The product's + 2.5 V is 5.1 V. Load regulation is 0.008 % / mA. The voltage regulation accuracy of this product is 4 %. Input bias current of 85 uA This product has a 150 uA of 7 mA, making it ideal for low-power applications. The 0.0004 V at 1 mA. The maximum 2 mV at 1 mA is 360 mV. This product's 0.1 % / V is 0.01 %/V.

LD3985M122R Image

LD3985M122R

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

LD3985M122R Specifications
  • Manufacturer STMicroelectronics
  • Product Category PMIC - Voltage Regulators - Linear
  • Series LD3985M
  • Packaging Digi-ReelR Alternate Packaging
  • Unit-Weight 0.001058 oz
  • Mounting-Style SMD/SMT
  • Package-Case SOT-23-5
  • Operating-Temperature -40°C ~ 125°C
  • Mounting-Type Surface Mount
  • Output-Type Fixed
  • Supplier-Device-Package SOT-23-5
  • Voltage-Input 2.5 V ~ 6 V
  • Number-of-Outputs 1 Output
  • Current-Output 150mA
  • Voltage-Output 1.22V
  • Regulator-Topology Positive Fixed
  • Voltage-Dropout-Typical -
  • Number-of-Regulators 1
  • Current-Limit-Min 300mA
  • Maximum-Operating-Temperature + 125 C
  • Minimum-Operating-Temperature - 40 C
  • Output-Voltage 1.22 V
  • Input-Voltage-MAX 6 V
  • Output-Current 550 mA
  • Input-Voltage-MIN + 2.5 V
  • Load-Regulation 0.008 % / mA
  • Voltage-Regulation-Accuracy 4 %
  • Ib-Input-Bias-Current 85 uA
  • Quiescent-Current 150 uA
  • Dropout-Voltage 0.0004 V at 1 mA
  • Dropout-Voltage-Max 2 mV at 1 mA
  • Line-Regulation 0.1 % / V

LD3985M122R

LD3985M122R Specifications

LD3985M122R FAQ
  • A: What is the Series of the product?

    Q: The Series of the product is LD3985M.

  • 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 0.001058 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-23-5.

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

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

  • A: What is the Mounting-Type of the product?

    Q: The Mounting-Type of the product is Surface Mount.

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

    Q: The Output-Type of the product is Fixed.

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

    Q: Yes, the product's Supplier-Device-Package is indeed SOT-23-5

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

    Q: The Voltage-Input of the product is 2.5 V ~ 6 V.

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

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

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

    Q: The Voltage-Output of the product is 1.22V.

  • A: Is the cutoff frequency of the product Regulator-Topology?

    Q: Yes, the product's Regulator-Topology is indeed Positive Fixed

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

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

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

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

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

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

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

    Q: The Output-Voltage of the product is 1.22 V.

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

    Q: The product Input-Voltage-MAX is 6 V.

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

    Q: The Output-Current of the product is 550 mA.

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

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

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

    Q: Yes, the product's Load-Regulation is indeed 0.008 % / mA

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

    Q: The Voltage-Regulation-Accuracy of the product is 4 %.

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

    Q: Yes, the product's Ib-Input-Bias-Current is indeed 85 uA

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

    Q: Yes, the product's Quiescent-Current is indeed 150 uA

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

    Q: The product Dropout-Voltage is 0.0004 V at 1 mA.

  • A: At what frequency does the Dropout-Voltage-Max?

    Q: The product Dropout-Voltage-Max is 2 mV at 1 mA.

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

    Q: Yes, the product's Line-Regulation is indeed 0.1 % / V

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