L4979D-E STMicroelectronics, L4979D-E Datasheet - Page 21
L4979D-E
Manufacturer Part Number
L4979D-E
Description
IC REG PROGR WATCHDOG 8SOIC
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.L4979DTR-E.pdf
(22 pages)
Specifications of L4979D-E
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
150mA
Voltage - Input
5.6 ~ 31 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.236", 6.0mm Width)
Power - Output
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Switching
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
6
Revision history
Table 15.
01-Feb-2006
01-Jun-2004
01-Oct-2004
04-Apr-2011
01-Jul-2004
Date
Document revision history
Revision
3
4
5
6
7
Changed the values of the parameter “Reset timing high/low threshold.
Pin Connection SO-20 changed. Changed some textes in the Features
and table 2. Changed some values in the tables 3, 4 and 5. Changed
some textes in the sections 2, 3 and 4.
Changed from Product Preview to final datasheet.
Modified the orderable part numbers for Tape & Reel.
Changed document template.
Added
Doc ID 10262 Rev 7
Chapter 4: Package and PCB thermal data
Changes
21/22