LM2575HVT-12 National Semiconductor, LM2575HVT-12 Datasheet - Page 12
![IC, SWITCHING REG 1A 12V, SMD, 2575](/photos/19/7/190790/42334036_sml.jpg)
LM2575HVT-12
Manufacturer Part Number
LM2575HVT-12
Description
IC, SWITCHING REG 1A 12V, SMD, 2575
Manufacturer
National Semiconductor
Datasheet
1.LM2575HVT-12.pdf
(27 pages)
Specifications of LM2575HVT-12
Primary Input Voltage
25V
No. Of Outputs
1
Output Voltage
12V
Output Current
1A
Voltage Regulator Case Style
TO-220
No. Of Pins
5
Operating Temperature Range
-40°C To +125°C
Svhc
No SVHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2575HVT-12/NOPB
Manufacturer:
IXYS
Quantity:
8 700
www.national.com
Test Circuit and Layout Guidelines
C
C
D1 — Schottky, 11DQ06
L1 — 330 µH, PE-52627 (for 5V in, 3.3V out, use 100 µH, PE-92108)
where V
R1 — 2k, 0.1%
R2 — 6.12k, 0.1%
Note: Pin numbers are for the TO-220 package.
IN
OUT
— 100 µF, 75V, Aluminum Electrolytic
— 330 µF, 25V, Aluminum Electrolytic
REF
= 1.23V, R1 between 1k and 5k.
Adjustable Output Voltage Version
Fixed Output Voltage Versions
FIGURE 2.
(Continued)
12
01147508
01147509