L4973V3.3

L4973V3.3 Overview

Product belongs to the L4973 series. Type: Step-Down Tube is the packaging method for this product Weight of 0.044801 oz Through Hole Mounting-Style PDIP-18 Operational temperature range: -40°C ~ 150°C (TJ) Through Hole mounting type Output-Type: Adjustable (Fixed) Product function is Step-Down. Supplier device package: 18-DIP 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 0.5V (3.3V) . The value of No is included as a product attribute. The minimum input voltage is 8V. The 55V. Output voltage: 3.36 V Maximum Input Voltage: 55 V Output current: 3.5 A Switching frequency is 90 kHz to 110 kHz

L4973V3.3 Image

L4973V3.3 Specifications

• Manufacturer STMicroelectronics
• Product Category IC Chips
• Series L4973
• Type Step-Down
• Packaging Tube
• Unit-Weight 0.044801 oz
• Mounting-Style Through Hole
• Package-Case PDIP-18
• Operating-Temperature -40°C ~ 150°C (TJ)
• Mounting-Type Through Hole
• Output-Type Adjustable (Fixed)
• Function Step-Down
• Supplier-Device-Package 18-DIP
• Number-of-Outputs 1
• Topology Buck
• Frequency-Switching 100kHz ~ 300kHz
• Current-Output 3.5A
• Output-Configuration Positive
• Voltage-Output-Min-Fixed 0.5V (3.3V)
• Voltage-Output-Max 50V
• Synchronous-Rectifier No
• Voltage-Input-Min 8V
• Voltage-Input-Max 55V
• Output-Voltage 3.36 V
• Input-Voltage-MAX 55 V
• Output-Current 3.5 A
• Switching-Frequency 90 kHz to 110 kHz

L4973V3.3 FAQ

• A: What is the Series of the product?

  Q: The Series of the product is L4973.

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

  Q: Yes, the product's Type is indeed Step-Down

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 0.044801 oz.

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

  Q: The product Mounting-Style is Through Hole.

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

  Q: The Package-Case of the product is PDIP-18.

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

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

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

  Q: The Mounting-Type of the product is Through Hole.

• 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 18-DIP

• A: Is the cutoff frequency of the product Number-of-Outputs?

  Q: Yes, the product's Number-of-Outputs is indeed 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: What is the Output-Configuration of the product?

  Q: The Output-Configuration of the product is Positive.

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

  Q: The product Voltage-Output-Min-Fixed is 0.5V (3.3V).

• A: At what frequency does the Synchronous-Rectifier?

  Q: The product Synchronous-Rectifier 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: Is the cutoff frequency of the product Voltage-Input-Max?

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

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

  Q: The Output-Voltage of the product is 3.36 V.

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

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

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

  Q: The product Output-Current is 3.5 A.

• A: At what frequency does the Switching-Frequency?

  Q: The product Switching-Frequency is 90 kHz to 110 kHz.