L4938EDTR-E

Mfr. #: L4938EDTR-E
Manufacturer: STMicroelectronics
Description: LDO Voltage Regulators Advanced Voltage Reg 3.8V to 4.7V 65uA
Lifecycle: New from this manufacturer.
Datasheet: L4938EDTR-E Datasheet
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
L4938EDTR-E Overview

Product belongs to the L4938 series. Tape & Reel (TR) is the packaging method for this product Weight of 0.009408 oz SMD/SMT Mounting-Style SO-20 Operational temperature range: -40°C ~ 150°C Surface Mount mounting type Output-Type: Adjustable Supplier device package: 20-SO 5 V ~ 28 V voltage input Number-of-Outputs: 2 Output Output voltage: 5V, 4.9 V ~ 5.1 V Positive Fixed and Adjustable regulator topology The product has 2 of 1. Maximum operating temperature of + 150 C Minimum operating temperature: - 40 C Output voltage: 5 V Maximum Input Voltage: 28 V Output current: 650 mA Load regulation is 50 mV. The voltage regulation accuracy of this product is 2 %. The maximum 600 mV is 360 mV. This product's 20 mV is 0.01 %/V.

L4938EDTR-E Image

L4938EDTR-E

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

L4938EDTR-E Specifications
  • Manufacturer STMicroelectronics
  • Product Category PMIC - Voltage Regulators - Linear
  • Series L4938
  • Packaging Tape & Reel (TR)
  • Unit-Weight 0.009408 oz
  • Mounting-Style SMD/SMT
  • Package-Case SO-20
  • Operating-Temperature -40°C ~ 150°C
  • Mounting-Type Surface Mount
  • Output-Type Adjustable
  • Supplier-Device-Package 20-SO
  • Voltage-Input 5 V ~ 28 V
  • Number-of-Outputs 2 Output
  • Current-Output 100mA, 400mA
  • Voltage-Output 5V, 4.9 V ~ 5.1 V
  • Regulator-Topology Positive Fixed and Adjustable
  • Voltage-Dropout-Typical 0.2V @ 100mA, 0.3V @ 400mA
  • Number-of-Regulators 2
  • Current-Limit-Min 100mA, 450mA
  • Maximum-Operating-Temperature + 150 C
  • Minimum-Operating-Temperature - 40 C
  • Output-Voltage 5 V
  • Input-Voltage-MAX 28 V
  • Output-Current 650 mA
  • Load-Regulation 50 mV
  • Voltage-Regulation-Accuracy 2 %
  • Dropout-Voltage-Max 600 mV
  • Line-Regulation 20 mV

L4938EDTR-E

L4938EDTR-E Specifications

L4938EDTR-E FAQ
  • A: Is the cutoff frequency of the product Series?

    Q: Yes, the product's Series is indeed L4938

  • A: What is the Packaging of the product?

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

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

    Q: The product Unit-Weight is 0.009408 oz.

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

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

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

    Q: Yes, the product's Package-Case is indeed SO-20

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

    Q: The product Operating-Temperature is -40°C ~ 150°C.

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

    Q: The product Mounting-Type is Surface Mount.

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

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

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

    Q: Yes, the product's Supplier-Device-Package is indeed 20-SO

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

    Q: The Voltage-Input of the product is 5 V ~ 28 V.

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

    Q: The Number-of-Outputs of the product is 2 Output.

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

    Q: The product Voltage-Output is 5V, 4.9 V ~ 5.1 V.

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

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

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

    Q: The Number-of-Regulators of the product is 2.

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

    Q: Yes, the product's Maximum-Operating-Temperature is indeed + 150 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 5 V.

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

    Q: The product Input-Voltage-MAX is 28 V.

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

    Q: The Output-Current of the product is 650 mA.

  • A: At what frequency does the Load-Regulation?

    Q: The product Load-Regulation is 50 mV.

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

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

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

    Q: The product Dropout-Voltage-Max is 600 mV.

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

    Q: The Line-Regulation of the product is 20 mV.

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