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L7980ATR

L7980ATR

L7980ATR

STMicroelectronics

8 Terminals 4.5V 8-Pin L7980 DC DC Voltage Regulator 1 Outputs 250kHz~1MHz Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad

SOT-23

L7980ATR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 11 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Type Integrated Circuit (IC)
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L7980
Function Step-Down
Number of Outputs 1
Output Voltage 28V
Output Type Adjustable
Max Output Current 2A
Operating Supply Voltage 28V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Output Configuration Positive
Max Output Voltage 28V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 600mV
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $0.85455 $1.7091
5,000 $0.82290 $4.1145
12,500 $0.79125 $9.495
L7980ATR Product Details

L7980ATR Overview


It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. This harley voltage regulator has 8 terminations. Space savings are achieved by placing this voltage regulator in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. In this case, DC DC switching regulator has 1 outputs configured to it. The adjusting voltage regulator generates Adjustable output. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. DC-DC switching regulators reach 250kHz~1MHz switching frequencies. This voltage regulator is able to operate with the minimal input voltage of 4.5V. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.6V. Its 260 peak reflow temperature makes this regulator essentially indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. There is a DC/DC regulator in this family that belongs to the L7980 family. A voltage of 28V volts can be generated by DC DC switching regulator. For switching regulator operation, 8 pins are used. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 600mV. Voltage regulator's maximal output current reaches 2A A to meet the operation requirements. There is a maximum output voltage of 28V from this voltage regulator 12v. Switching regulators such as this operate from voltages of 28V.

L7980ATR Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 28V

L7980ATR Applications


There are a lot of STMicroelectronics L7980ATR Voltage Regulators applications.

  • Power supplies of electronic gadgets
  • Hydraulic presses
  • Thermal power
  • Constant current circuits
  • Machining centers
  • Injection molding machinery
  • Remotely powered electric motors
  • Production lines
  • seismic instrument power circuits
  • Computer rooms

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