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: At what frequency does the Series?

  Q: The product Series is L4973.

• A: At what frequency does the Type?

  Q: The product Type is Step-Down.

• A: What is the Packaging of the product?

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

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

  Q: The product Unit-Weight is 0.009408 oz.

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

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

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is SO-20.

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

  Q: The product Operating-Temperature 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: 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 Number-of-Outputs of the product?

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

• A: At what frequency does the Topology?

  Q: The product Topology is Buck.

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

  Q: Yes, the product's Frequency-Switching is indeed 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: Is the cutoff frequency of the product Synchronous-Rectifier?

  Q: Yes, the product's Synchronous-Rectifier is indeed No

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

  Q: The product Voltage-Input-Min is 8V.

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

  Q: Yes, the product's Voltage-Input-Max is indeed 55V

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

  Q: Yes, the product's Output-Voltage is indeed 5.1 V

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

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