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Manufacturer Part #
L7980TR
0.6 V 1 Output 2A Buck Positive Adjustable Switching Regulator IC - VFDFN-8
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:4000 per Package Style:VFQFPN-8 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2228 | ||||||||||
Product Specification Section
STMicroelectronics L7980TR - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=L7980TR&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/p/semiconductors--analog--regulators-reference--switching-regulators/l7980tr-stmicroelectronics-4158166
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STMicroelectronics L7980TR - Technical Attributes
Attributes Table
| Topology: | Buck |
| Input Voltage: | 28V |
| Output Current-Max: | 2A |
| Output Voltage Range: | 0.6V to 28V |
| Output Type: | Adjustable |
| Switching Frequency-Max: | 275kHz |
| Operating Temp Range: | -40°C to +150°C |
| Duty Cycle-Max: | 100% |
| No. of Outputs: | 1 |
| Quiescent Current: | 2.4mA |
| Storage Temperature Range: | -55°C to +150°C |
| Package Style: | VFQFPN-8 |
| Mounting Method: | Surface Mount |
Features & Applications
The L7980TR is a step down switching regulator with 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions. Available in a VFQFPN-8 package.
Features:
- 2 A DC output current
- 4.5 V to 28 V input voltage
- Output voltage adjustable from 0.6 V
- 250 kHz switching frequency, programmable up to 1 MHz
- Internal soft-start and enable
- Low dropout operation: 100% duty cycle
- Voltage feed-forward
- Zero load current operation
- Overcurrent and thermal protection
Applications:
- Consumer: STB, DVD, DVD recorder, car audio, LCD TV and monitors
- Industrial: PLD, PLA, FPGA, chargers
- Networking: XDSL, modems, DC-DC modules
- Computer: Optical storage, Hard disk drive, Printers, Audio/graphic cards
- LED driving
Pricing Section
Global Stock:
50
USA:
50
On Order:
0
Factory Lead Time:
24 Weeks
Quantity
Unit Price
1
$2.04
15
$1.87
100
$1.75
400
$1.66
2,000+
$1.56
Product Variant Information section
Available Packaging
Package Qty:
4000 per
Package Style:
VFQFPN-8
Mounting Method:
Surface Mount
