Mfr. #: | L4974A |
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Manufacturer: | STMicroelectronics |
Description: | IC REG BUCK ADJ 3.5A 20DIP |
Lifecycle: | New from this manufacturer. |
Datasheet: | L4974A Datasheet |
Product belongs to the L4974 series. Type: Step-Down Tube is the packaging method for this product Weight of 0.079719 oz Through Hole Mounting-Style 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. Output voltage: 40 V Maximum Input Voltage: 50 V Output current: 3.5 A Switching frequency is 90 kHz to 110 kHz
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
L4974A Specifications
A: What is the Series of the product?
Q: The Series of the product is L4974.
A: At what frequency does the Type?
Q: The product Type is Step-Down.
A: At what frequency does the Packaging?
Q: The product Packaging is Tube.
A: Is the cutoff frequency of the product Unit-Weight?
Q: Yes, the product's Unit-Weight is indeed 0.079719 oz
A: At what frequency does the Mounting-Style?
Q: The product Mounting-Style is Through Hole.
A: Is the cutoff frequency of the product Package-Case?
Q: Yes, the product's Package-Case is indeed PDIP-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 Through Hole.
A: Is the cutoff frequency of the product Output-Type?
Q: Yes, the product's Output-Type is indeed Adjustable
A: At what frequency does the Function?
Q: The product Function is Step-Down.
A: At what frequency does the Supplier-Device-Package?
Q: The product Supplier-Device-Package is 20-PowerDIP.
A: What is the Number-of-Outputs of the product?
Q: The Number-of-Outputs of the product is 1.
A: What is the Topology of the product?
Q: The Topology of the product is Buck.
A: What is the Frequency-Switching of the product?
Q: The Frequency-Switching of the product is 100kHz ~ 200kHz.
A: What is the Output-Configuration of the product?
Q: The Output-Configuration of the product is 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: What is the Synchronous-Rectifier of the product?
Q: The Synchronous-Rectifier of the product is 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: What is the Output-Voltage of the product?
Q: The Output-Voltage of the product is 40 V.
A: At what frequency does the Input-Voltage-MAX?
Q: The product Input-Voltage-MAX is 50 V.
A: Is the cutoff frequency of the product Output-Current?
Q: Yes, the product's Output-Current is indeed 3.5 A
A: What is the Switching-Frequency of the product?
Q: The Switching-Frequency of the product is 90 kHz to 110 kHz.