LDS3985PU28R

Mfr. #: LDS3985PU28R
Manufacturer: STMicroelectronics
Description: LDO Voltage Regulators ULTRA LOW-DROP NOISE BICMOS 300 mA V REG
Lifecycle: New from this manufacturer.
Datasheet: LDS3985PU28R Datasheet
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
LDS3985PU28R Overview

Product belongs to the LDS3985 series. Tape & Reel (TR) is the packaging method for this product SMD/SMT Mounting-Style DFN-EP-6 Operational temperature range: -40°C ~ 125°C Surface Mount mounting type Output-Type: Fixed Supplier device package: 6-DFN-EP (3x3) Up to 6V voltage input Number-of-Outputs: 1 Output Output voltage: 2.8V Positive Fixed regulator topology The product has 1 of 1. Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C Output voltage: 2.8 V Maximum Input Voltage: 6 V Output current: 550 mA The product's + 2.5 V is 5.1 V. Load regulation is 0.004 % / mA. The voltage regulation accuracy of this product is 2 %. 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.

LDS3985PU28R Image

LDS3985PU28R

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

LDS3985PU28R Specifications
  • Manufacturer STMicroelectronics
  • Product Category PMIC - Voltage Regulators - Linear
  • Series LDS3985
  • Packaging Tape & Reel (TR)
  • Mounting-Style SMD/SMT
  • Package-Case DFN-EP-6
  • Operating-Temperature -40°C ~ 125°C
  • Mounting-Type Surface Mount
  • Output-Type Fixed
  • Supplier-Device-Package 6-DFN-EP (3x3)
  • Voltage-Input Up to 6V
  • Number-of-Outputs 1 Output
  • Current-Output 300mA
  • Voltage-Output 2.8V
  • Regulator-Topology Positive Fixed
  • Voltage-Dropout-Typical 0.15V @ 300mA
  • Number-of-Regulators 1
  • Current-Limit-Min -
  • Maximum-Operating-Temperature + 125 C
  • Minimum-Operating-Temperature - 40 C
  • Output-Voltage 2.8 V
  • Input-Voltage-MAX 6 V
  • Output-Current 550 mA
  • Input-Voltage-MIN + 2.5 V
  • Load-Regulation 0.004 % / mA
  • Voltage-Regulation-Accuracy 2 %
  • 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

LDS3985PU28R

LDS3985PU28R Specifications

LDS3985PU28R FAQ
  • A: Is the cutoff frequency of the product Series?

    Q: Yes, the product's Series is indeed LDS3985

  • A: At what frequency does the Packaging?

    Q: The product Packaging is Tape & Reel (TR).

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

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

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

    Q: The Package-Case of the product is DFN-EP-6.

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

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

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

    Q: Yes, the product's Mounting-Type is indeed Surface Mount

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

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

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

    Q: Yes, the product's Supplier-Device-Package is indeed 6-DFN-EP (3x3)

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

    Q: The Voltage-Input of the product is Up to 6V.

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

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

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

    Q: Yes, the product's Voltage-Output is indeed 2.8V

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

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

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

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

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

    Q: Yes, the product's Maximum-Operating-Temperature is indeed + 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 2.8 V.

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

    Q: Yes, the product's Input-Voltage-MAX is indeed 6 V

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

    Q: Yes, the product's Output-Current is indeed 550 mA

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

    Q: Yes, the product's Input-Voltage-MIN is indeed + 2.5 V

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

    Q: Yes, the product's Load-Regulation is indeed 0.004 % / mA

  • A: At what frequency does the Voltage-Regulation-Accuracy?

    Q: The product Voltage-Regulation-Accuracy is 2 %.

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

    Q: The Ib-Input-Bias-Current of the product is 85 uA.

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

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

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

    Q: The Dropout-Voltage of the product 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.

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