| Mfr. #: | L7981ATR |
|---|---|
| Hersteller: | STMicroelectronics |
| Beschreibung: | Voltage Regulators - Switching Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz |
| Lebenszyklus: | Neu von diesem Hersteller. |
| Datenblatt: | L7981ATR Datenblatt |
Product belongs to the L7981 series. Type: Switching Regulator and Controller - IC Digi-ReelR Alternate Packaging is the packaging method for this product Weight of 0.002490 oz SMD/SMT Mounting-Style HSOP-8 Operational temperature range: -40°C ~ 150°C (TJ) Surface Mount mounting type Output-Type: Adjustable Product function is Step-Down. Supplier device package: 8-HSOP Number-of-Outputs: 1 Topology: Buck feedback This product features 'Frequency-Switching' at 250kHz ~ 1MHz for optimal performance. The Positive. Minimum fixed output voltage is 0.6V . The value of No is included as a product attribute. The minimum input voltage is 4.5V. The 28V. Output voltage: 600 mV to 28 V Maximum Input Voltage: 28 V Output current: 3 A Switching frequency is 250 kHz
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
L7981ATR Specifications
A: At what frequency does the Series?
Q: The product Series is L7981.
A: What is the Type of the product?
Q: The Type of the product is Switching Regulator and Controller - IC.
A: What is the Packaging of the product?
Q: The Packaging of the product is Digi-ReelR Alternate Packaging.
A: At what frequency does the Unit-Weight?
Q: The product Unit-Weight is 0.002490 oz.
A: What is the Mounting-Style of the product?
Q: The Mounting-Style of the product is SMD/SMT.
A: At what frequency does the Package-Case?
Q: The product Package-Case is HSOP-8.
A: At what frequency does the Operating-Temperature?
Q: The product Operating-Temperature is -40°C ~ 150°C (TJ).
A: Is the cutoff frequency of the product Mounting-Type?
Q: Yes, the product's Mounting-Type is indeed Surface Mount
A: What is the Output-Type of the product?
Q: The Output-Type of the product is Adjustable.
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 8-HSOP
A: At what frequency does the Number-of-Outputs?
Q: The product Number-of-Outputs is 1.
A: Is the cutoff frequency of the product Topology?
Q: Yes, the product's Topology is indeed Buck
A: At what frequency does the Frequency-Switching?
Q: The product Frequency-Switching is 250kHz ~ 1MHz.
A: Is the cutoff frequency of the product Output-Configuration?
Q: Yes, the product's Output-Configuration is indeed Positive
A: What is the Voltage-Output-Min-Fixed of the product?
Q: The Voltage-Output-Min-Fixed of the product is 0.6V.
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 4.5V.
A: At what frequency does the Voltage-Input-Max?
Q: The product Voltage-Input-Max is 28V.
A: Is the cutoff frequency of the product Output-Voltage?
Q: Yes, the product's Output-Voltage is indeed 600 mV to 28 V
A: At what frequency does the Input-Voltage-MAX?
Q: The product Input-Voltage-MAX is 28 V.
A: What is the Output-Current of the product?
Q: The Output-Current of the product is 3 A.
A: What is the Switching-Frequency of the product?
Q: The Switching-Frequency of the product is 250 kHz.