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EEPROM
Power Management ICs
Linear & Logic
Mixed Signal
Diodes
Syntony Utensil
Analog switches and multiplexers
RS485/RS422 Transceivers
MOSFET
Products>> Power Management ICs
LED Driver
Part Number
Pout
(W)
500V
starup
Frequency
Programmable
Operation
Mode
PWM
Dimming
Liner
Dimming
Pb-free
Package
UM710X
0~20

 
PWM

DIP-8、SOP-8
UM720X
0~40

PWM/PFM

DIP-8、SOP-8


Linear Voltage Regulator

Product
V out(V)
Max.
Input Voltage
Max.
I out
Iq/IDIS
Dropout
Voltage
PSRR @1kHz(dB)
Pb-free
Packages
SE8117BTxx
1.5、1.8、2.5   3.3、5.0、ADJ
12V
1A
3mA
 1.3V@1A
57
SOT-223     T0-252
FT531xx
1.2、1.3、1.5、1.8、2.5、2.7、2.8、2.85、3.0、3.3、3.6、
6V
250mA
36uA
400mV@100mA
72
SOT-23-5 SOT-23-3 SOT-23       SC-70         SOT-89-3
LM1084
1.5、1.8、2.5、3.3、5.0、ADJ
12V
5A
10mA
1.5V@5A
72
TO-252 
TO-220 
TO-263          TO-263-3
LM1085
1.5、1.8、2.5、3.3、5.0、ADJ
18V
3A
4mA
1.3V@3A
72
TO-252   
TO-220   
TO-263    
TO-263-3
LM1086
1.5、1.8、2.5、3.3、5.0、ADJ
15V
1.5A
4mA
1.3V@1.5A
72
TO-252 
TO-220  
 TO-263  
TO-263-3
TO-223
LM78xx
5、6、8、9、12
35
1.5A
4.2mA
2V@1A
72
TO-252         T0-263
TS78xx
5、6、8、9、12
35
1.5
4.2mA
2V@1A
72
TO-220
TS78Lxx
5、6、8、9、10
35
100mA
2mA
1.7V@40mA
80
TO-92
TS78Sxx
5、6、8、9、12
35
200mA
3.1mA
2V
40
SOT-89
LM317
1.2~37
 
1.5A
3.5mA
1.3
65
TO-220    
T0-263
T0-252
 
SE1122
 
1.2
 
12V
 
1A
 
1.2mA
 
1.3V@1A
 
57
 
 
S0T-223

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



DDR Bus Termination Regulator
Product
Output    Offset Voltage
Max.
Input Voltage
Max.
I out
Control Voltage Range
Pb-free
Packages
SE9174C
±20mV
6V
2A
5.5V/3.3
SOP-8


Voltage Reference

Product
Max Cathode Voltage
Typical Reference
Voltage
Max.
Cathode Current
Pb-free
Packages
SE431
18V
2.495
90mA
SOT-89、SOT-23、SOT-25
TO-92、SOP-8
TL431
36V
2.459
100mA
SOT-89、SOT-23、SOT-25
TO-92、SOP-8



DC-DC

 

Product
Input Voltage
Output 
Channel
Output Voltage(V)
Operating 
Frequency
Pb-free
Packages
LM2596
45V
3A
3.3、5、12、ADJ
150KHz
TO-220-5  T0-263-5
LM2576
45V
3A
3.3、5、12、ADJ
52KHz
TO-220-5  T0-263-5
FT421
2.6~7V
0.5A
3~13.5
1.2MHz
SOT23-6
FT430
1.8~5.5V
2A
1.8~5.5
1MHz
QFN4×4
FT440
0.8~5.5V
0.8A
1.8~5.5
1.5MHz
SOT23-5
UM34063A
40V
1.2A
ADJ
100KHz
DIP-8、SOP-8
UM2952
    4.75~18V         2A         0.923~15       340KHz                  SOP-8
      UM2953     4.75~23V         3A         0.923~20       340KHz                  SOP-8



AC-DC

Product
VDS
FOSC
RDSon
85-265 VAC
Pb-free
Packages
UM610
730V
55KHZ
27ohm
8W~12W
DIP-8、SOP-8
UM620
730V
55KHZ
15ohm
11W~17W
DIP-8、SOP-8
UM910
650V
100KHZ
14ohm
8~12W
DIP-8、SOP-8
UM920
650V
100KHZ
8ohm
11W~17W
DIP-8、SOP-8
UM930
650V
100KHZ
4.7ohm
13W~20W
DIP-8、SOP-8
UM940
650V
100KHZ
3.6ohm
16W~24W
DIP-8、SOP-8

 



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