LM2575-12WU TR Micrel Inc, LM2575-12WU TR Datasheet - Page 3
![1A Step-Down SMPS Regulator ( )](/photos/7/59/75999/576-to-263-5_sml.jpg)
LM2575-12WU TR
Manufacturer Part Number
LM2575-12WU TR
Description
1A Step-Down SMPS Regulator ( )
Manufacturer
Micrel Inc
Type
Step-Down (Buck)r
Datasheet
1.LM2575-5.0WT.pdf
(12 pages)
Specifications of LM2575-12WU TR
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
12V
Current - Output
1A
Frequency - Switching
42kHz ~ 63kHz
Voltage - Input
4 ~ 40 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (5 leads + tab)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM2575-12WUTR
LM2575-12WUTR
LM2575-12WUTR
Pin Configuration
Micrel, Inc.
May 2009
GND
OUT
NC
NC
NC
NC
NC
FB
1
2
3
4
5
6
7
8
16-Pin Plastic DIP (N)
5-Pin TO-220 (T)
16 VIN
15
14
13
12
11
10
9
NC
GND
GND
GND
GND
NC
ON/OFF
5 ON/OFF
4 FB
3 GND
2 OUT
1 VIN
3
PWR GND
PWR GND
SIG GND
ON/OFF
NC
NC
NC
NC
NC
NC
NC
FB
10
11
12
1
2
3
4
5
6
7
8
9
5-Pin TO-263 (U)
24-Pin Wide SOIC (WM)
5 ON/OFF
4 FB
3 GND
2 OUT
1 VIN
M9999-051209-B
24 NC
23
22
21
20
19
18
17
16
15
14
13
NC
NC
NC
NC
NC
OUT
OUT
NC
VIN
VIN
NC
LM2575