l4957a STMicroelectronics, l4957a Datasheet - Page 9

• Manufacturer Part Number: l4957a
• Description: Up To 5a Uldo Linear Regulator
• Manufacturer: STMicroelectronics

L4957A
5
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at:
www.st.com
Package mechanical data
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