L7981ATR ST VQFPN-8 Linear Regulators

ST
  • L7981ATR

Images are for reference. See Product Specification

  • Part Number
  • L7981ATR
  • Brand
  • ST
  • Product Categories
  • PMIC - Voltage Regulators - DC DC Switching Regulators
  • Package
  • VQFPN-8
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The L7981ATR from ST manufacturer is a PMIC - Voltage Regulators - DC DC Switching Regulators with DC/DC Switching Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz. The L7981ATR is Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad Conv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R Voltage Regulators - Switching Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz. More details for L7981ATR can be seen below.

Details

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Conv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R
Voltage Regulators - Switching Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz
Categories
Linear Regulators
Manufacturer
STMicroelectronics
Veswin Part Number
V3034-L7981ATR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Stock Status
In-Stock Inventory
Minimum order
1
Estimated Delivery Time
On Apr 30 - May 05 (Choose Expedited Shipping)
EDA / CAD Models
L7981ATR by SnapEDA
Storage Condition
Dry storage cabinet & Humidity protection package
Voltage Output Min Fixed
0.6V
Voltage Output Max
28V
Voltage Input Min
4.5V
Voltage Input Max
28V
Unit Weight
0.002490 oz
Type
Switching Regulator and Controller - IC
Topology
Buck
Synchronous Rectifier
No
Switching Frequency
250 kHz
Supplier Device Package
8-HSOP
Series
L7981
Packaging
Digi-ReelR Alternate Packaging
Package Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Output Voltage
600 mV to 28 V
Output Type
Adjustable
Output Current
3 A
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Number of Outputs
1
Mounting Style
SMD/SMT
Mounting Type
Surface Mount
Input Voltage MAX
28 V
Function
Step-Down
Frequency Switching
250kHz ~ 1MHz
Current Output
3A

ST Inventory

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ST Original Stock

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  • A: We will ship via FedEx or DHL or UPS, Normally will take 4 or 5 days to arrive at your office.
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  • Q: L7981ATR Warranty?
  • A: We Provide 90 days warranty for our product.
  • Q: L7981ATR Technical Support?
  • A: Yes, Our product technical engineer will help you with the L7981ATR pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.

ST Obsolete Part

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