Print Page
L4973V3.3
DC/DC CONV, BUCK, 100KHZ, 150DEG C
Image is for illustrative purposes only. Please refer to product description.
No Longer Manufactured
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL4973V3.3
Order Code3367115
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min8V
Input Voltage Max55V
Output Current3.5A
Max Output Current3.5A
IC Case / PackageDIP
No. of Pins18Pins
IC MountingThrough Hole
Output Voltage - Nom3.3V
Output Voltage Min500mV
Output Voltage Max50V
Switching Frequency Typ100kHz
Efficiency85%
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
SVHCNo SVHC (17-Dec-2015)
DC / DC Converter IC CaseDIP
Automotive Qualification Standard-
Switching Frequency100kHz
Product Overview
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Output Type
Adjustable
Topology
Buck (Step Down)
Input Voltage Max
55V
Max Output Current
3.5A
No. of Pins
18Pins
Output Voltage - Nom
3.3V
Output Voltage Max
50V
Efficiency
85%
Operating Temperature Max
150°C
Qualification
-
DC / DC Converter IC Case
DIP
Switching Frequency
100kHz
No. of Outputs
1Outputs
Input Voltage Min
8V
Output Current
3.5A
IC Case / Package
DIP
IC Mounting
Through Hole
Output Voltage Min
500mV
Switching Frequency Typ
100kHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (17-Dec-2015)
Automotive Qualification Standard
-
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (17-Dec-2015)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0015