High-efficiency, adjustable DC/DC step-down switching regulator with a maximum output current of 2A. Features a wide input voltage range from 4V to 36V and an adjustable output voltage up to 35V, with a minimum of 1.235V. Operates with a maximum switching frequency of 275kHz and offers up to 90% efficiency. Packaged in a compact HSOP surface-mount case, measuring 5mm x 4mm x 1.65mm, and designed for operation across a temperature range of -40°C to 150°C.
PackageHSOP
MountingSurface Mount
Quick Jump:
Technical Specifications
Stmicroelectronics L5973D technical specifications.
General
Package/Case
HSOP
Efficiency
90%
Height
1.65mm
Lead Free
Lead Free
Length
5mm
Max Input Voltage
36V
Min Input Voltage
4V
Max Operating Temperature
150°C
Min Operating Temperature
-40°C
Max Output Current
2A
Max Output Voltage
35V
Min Output Voltage
1.235V
Mount
Surface Mount
Number of Channels
1
Number of Outputs
1
Operating Supply Voltage
25V
Output Current
2.5A
Output Type
Adjustable
Output Voltage
35V
Package Quantity
100
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
Reference Voltage
3.3V
RoHS Compliant
Yes
Switching Frequency-Max
275kHz
Synchronous Rectifier
No
Weight
0.00249oz
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics L5973D Datasheet
Download the complete datasheet for Stmicroelectronics L5973D to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
