L4972A

L4972A Overview

Product belongs to the L4972 series. Type: Step-Down Tube is the packaging method for this product Weight of 0.079719 oz Through Hole Mounting-Style Wide - 40 C to + 150 C operating temperature range for diverse applications PDIP-20 Operational temperature range: -40°C ~ 150°C (TJ) Through Hole mounting type Output-Type: Adjustable Product function is Step-Down. Supplier device package: 20-PowerDIP Number-of-Outputs: 1 Topology: Buck feedback This product features 'Frequency-Switching' at 100kHz ~ 200kHz for optimal performance. The Positive. Minimum fixed output voltage is 5.1V . The value of No is included as a product attribute. The minimum input voltage is 15V. The 50V. Power-off control: Shutdown Maximum operating temperature of + 150 C Minimum operating temperature: - 40 C Output voltage: 50 V 16 mA is 92 nA. Input Voltage Range: 15 V to 50 V Maximum Input Voltage: 55 V Output current: 2 A Switching frequency is 200 kHz The product's 15 V is 5.1 V. Minimum supply voltage is 15 V

L4972A Image

L4972A Specifications

• Manufacturer STMicroelectronics
• Product Category PMIC - Voltage Regulators - DC DC Switching Regulators
• Series L4972
• Type Step-Down
• Packaging Tube
• Unit-Weight 0.079719 oz
• Mounting-Style Through Hole
• Operating-Temperature-Range - 40 C to + 150 C
• Package-Case PDIP-20
• Operating-Temperature -40°C ~ 150°C (TJ)
• Mounting-Type Through Hole
• Output-Type Adjustable
• Function Step-Down
• Supplier-Device-Package 20-PowerDIP
• Number-of-Outputs 1
• Topology Buck
• Frequency-Switching 100kHz ~ 200kHz
• Current-Output 2A
• Output-Configuration Positive
• Voltage-Output-Min-Fixed 5.1V
• Voltage-Output-Max 40V
• Synchronous-Rectifier No
• Voltage-Input-Min 15V
• Voltage-Input-Max 50V
• Shutdown Shutdown
• Maximum-Operating-Temperature + 150 C
• Minimum-Operating-Temperature - 40 C
• Output-Voltage 50 V
• Operating-Supply-Current 16 mA
• Input-Voltage 15 V to 50 V
• Input-Voltage-MAX 55 V
• Output-Current 2 A
• Switching-Frequency 200 kHz
• Input-Voltage-MIN 15 V
• Supply-Voltage-Min 15 V

L4972A FAQ

• A: What is the Series of the product?

  Q: The Series of the product is L4972.

• 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.

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

  Q: The product Unit-Weight is 0.079719 oz.

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

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

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

  Q: Yes, the product's Operating-Temperature-Range is indeed - 40 C to + 150 C

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

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

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

  Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 150°C (TJ)

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

  Q: The product Mounting-Type is Through Hole.

• 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 Function?

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

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

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

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

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

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

  Q: Yes, the product's Topology is indeed Buck

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

  Q: The Frequency-Switching of the product is 100kHz ~ 200kHz.

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

  Q: Yes, the product's Output-Configuration is indeed Positive

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

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

• A: Is the cutoff frequency of the product Synchronous-Rectifier?

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

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

  Q: The Voltage-Input-Min of the product is 15V.

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

  Q: The Voltage-Input-Max of the product is 50V.

• A: At what frequency does the Shutdown?

  Q: The product Shutdown is Shutdown.

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

  Q: The product Maximum-Operating-Temperature is + 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 50 V.

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

  Q: Yes, the product's Operating-Supply-Current is indeed 16 mA

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

  Q: The Input-Voltage of the product is 15 V to 50 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: At what frequency does the Output-Current?

  Q: The product Output-Current is 2 A.

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

  Q: The product Switching-Frequency is 200 kHz.

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

  Q: Yes, the product's Input-Voltage-MIN is indeed 15 V

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

  Q: Yes, the product's Supply-Voltage-Min is indeed 15 V