L5973 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

L5973

2.5A SWITCH STEP DOWN SWITCHING REGULATOR

STMicroelectronics 

DIM.

MIN.

mm

TYP. MAX. MIN.

inch

TYP. MAX.

A 1.350

1.750 0.531

0.069

A1 0.100

0.250 0.004

0.010

A2 1.100

1.650 0.043

0.065

B 0.330

0.510 0.013

0.020

C 0.190

0.250 0.07

0.010

D 4.800

5.000 0.189

0.197

E 3.800

4.000 0.150

0.157

e

1.270

0.05

H 5.800

6.200 0.228

0.244

h 0.250

0.500 0.010

0.020

L 0.400

1.270 0.016

0.05

k

0˚ (min), 8˚ (max)

ddd

0.100

0.010

(1) Dimension D does not include mold flash, protusions

or gate burrs shall not exeed 0.15mm (both side).

Exposed Pad:

D1 = 3.1mm

E1 = 2.41mm

L5973D

OUTLINE AND

MECHANICAL DATA

HSOP8

(Exposed Pad)

7195016

9/10

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