L4973D5.1

L4973D5.1 Overview

Product belongs to the L4973 series. Type: Step-Down Tube Alternate Packaging 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 (TJ) Surface Mount mounting type Output-Type: Adjustable (Fixed) Product function is Step-Down. Supplier device package: 20-SO Number-of-Outputs: 1 Topology: Buck feedback This product features 'Frequency-Switching' at 100kHz ~ 300kHz for optimal performance. The Positive. Minimum fixed output voltage is 5.1V (5.1V) . The value of No is included as a product attribute. The minimum input voltage is 8V. The 55V. Output voltage: 5.1 V Maximum Input Voltage: 55 V Output current: 3.5 A Switching frequency is 90 kHz to 110 kHz

L4973D5.1 Image

L4973D5.1 Specifications

• Manufacturer STMicroelectronics
• Product Category PMIC - Voltage Regulators - DC DC Switching Regulators
• Series L4973
• Type Step-Down
• Packaging Tube Alternate Packaging
• Unit-Weight 0.009408 oz
• Mounting-Style SMD/SMT
• Package-Case SO-20
• Operating-Temperature -40°C ~ 150°C (TJ)
• Mounting-Type Surface Mount
• Output-Type Adjustable (Fixed)
• Function Step-Down
• Supplier-Device-Package 20-SO
• Number-of-Outputs 1
• Topology Buck
• Frequency-Switching 100kHz ~ 300kHz
• Current-Output 3.5A
• Output-Configuration Positive
• Voltage-Output-Min-Fixed 5.1V (5.1V)
• Voltage-Output-Max 50V
• Synchronous-Rectifier No
• Voltage-Input-Min 8V
• Voltage-Input-Max 55V
• Output-Voltage 5.1 V
• Input-Voltage-MAX 55 V
• Output-Current 3.5 A
• Switching-Frequency 90 kHz to 110 kHz

L4973D5.1 FAQ

• A: What is the Series of the product?

  Q: The Series of the product is L4973.

• A: What is the Type of the product?

  Q: The Type of the product is Step-Down.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube Alternate Packaging.

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.009408 oz

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

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

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

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

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

  Q: The Operating-Temperature of the product is -40°C ~ 150°C (TJ).

• 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 (Fixed)

• A: At what frequency does the Function?

  Q: The product Function is Step-Down.

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

  Q: The Supplier-Device-Package of the product is 20-SO.

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

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

• A: At what frequency does the Topology?

  Q: The product Topology is Buck.

• A: What is the Frequency-Switching of the product?

  Q: The Frequency-Switching of the product is 100kHz ~ 300kHz.

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

  Q: The product Output-Configuration is Positive.

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

  Q: The product Voltage-Output-Min-Fixed is 5.1V (5.1V).

• A: What is the Synchronous-Rectifier of the product?

  Q: The Synchronous-Rectifier of the product is No.

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

  Q: Yes, the product's Voltage-Input-Min is indeed 8V

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

  Q: The product Voltage-Input-Max is 55V.

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

  Q: The product Output-Voltage is 5.1 V.

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

  Q: The product Input-Voltage-MAX is 55 V.

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

  Q: The Output-Current of the product is 3.5 A.

• A: Is the cutoff frequency of the product Switching-Frequency?

  Q: Yes, the product's Switching-Frequency is indeed 90 kHz to 110 kHz