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STMicroelectronics L4973D5.1

Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 2-SOIC (.295", 7.5mm Width)

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Compliance

Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant

Dimensions

Height
90 %
Length
13 mm
Width
7.6 mm

Physical

Case/Package
SO
Mount
Surface Mount
Number of Pins
20

Supply Chain

Lifecycle Status
Production

Technical

Efficiency
90%
Max Input Voltage
55 V
Max Operating Temperature
150 °C
Max Output Current
150 °C
Max Output Voltage
50 V
Min Input Voltage
8 V
Min Operating Temperature
-40 °C
Min Output Voltage
-40 °C
Number of Channels
1
Number of Outputs
1
Operating Supply Voltage
55 V
Output Current
3.5 A
Output Type
Adjustable
Output Voltage
50 V
Packaging
Cut Tape
Quiescent Current
2.7 mA
Switching Frequency
300 kHz
Synchronous Rectifier
No

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