LM2574MX-12/NOPB National Semiconductor, LM2574MX-12/NOPB Datasheet - Page 24
![IC REG SW 12V 500MA STPDN 14SOIC](/photos/6/60/66091/pkg_m14b_sml.jpg)
LM2574MX-12/NOPB
Manufacturer Part Number
LM2574MX-12/NOPB
Description
IC REG SW 12V 500MA STPDN 14SOIC
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2574MX-ADJNOPB.pdf
(24 pages)
Specifications of LM2574MX-12/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
12V
Current - Output
500mA
Frequency - Switching
52kHz
Voltage - Input
4 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (7.5mm Width)
Power - Output
750mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM2574MX-12
*LM2574MX-12/NOPB
LM2574MX-12
*LM2574MX-12/NOPB
LM2574MX-12
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2574MX-12/NOPB
Manufacturer:
NS
Quantity:
16 394
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
Physical Dimensions
www.national.com
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and
whose failure to perform when properly used in
accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a
significant injury to the user.
National Semiconductor
Corporation
Americas
Tel: 1-800-272-9959
Fax: 1-800-737-7018
Email: support@nsc.com
Order Number LM2574M-3.3, LM2574HVM-3.3, LM2574HVN-5.0, LM2574HVN-12,
National Semiconductor
Europe
Deutsch Tel: +49 (0) 1 80-530 85 85
English
Français Tel: +49 (0) 1 80-532 93 58
Italiano
inches (millimeters) unless otherwise noted (Continued)
LM2574HVN-15, LM2574HVN-ADJ, LM2574N-5.0,
LM2574N-12, LM2574N-15 or LM2574N-ADJ
Email: europe.support@nsc.com
Fax: +49 (0) 1 80-530 85 86
Tel: +49 (0) 1 80-532 78 32
Tel: +49 (0) 1 80-534 16 80
NS Package Number N08A
8-Lead DIP (N)
2. A critical component is any component of a life
support device or system whose failure to perform
can be reasonably expected to cause the failure of
the life support device or system, or to affect its
safety or effectiveness.
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Asia Pacific Customer
Response Group
Tel: 65-2544466
Fax: 65-2504466
Email: sea.support@nsc.com
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