 |
| No. |
Name |
Description |
Package |
Spec |
| 1 |
*UTC
78RXX |
1A(Io)/0.5V(Vd)
Low Dropout Voltage Regulator, 1.3V TO 3.8V |
TO-220F-4 |
 |
| 2 |
*UTC
RXXLD10 |
1A(Io)/0.5V(Vd)
Low Power-Loss Voltage Regulator, 3.3V, 5.0V, 9.0V,
12V |
TO-220B,
TO-220F-4 |
|
| 3 |
*UTC
RXXLD30 |
3A(Io)/0.5V(Vd)
Low Power-Loss Voltage Regulator, 3.3V, 5.0V, 9.0V,
12V |
TO-220B,
TO-220F-4 |
|
| 4 |
*UTC
UR3325 |
1A(Io)/250mV
Dual Voltage LDO (3.3V+2.5V) |
TO-252-5 |
|
| 5 |
*UTC
UR3870 |
0.15A(Io)/0.2V(Vd)
Low Dropout Voltage Regulator Vout=1.5~5.0V |
SOT-25 |
|
| 6 |
*UTC
UR581 |
5A(Io)/0.5V(Vd)
Ultra Low Dropout Linear Regulator, ADJ, 1.25V,
2.5V, 3.3V |
TO-220-4,
TO-252-4, TO-263-4 |
|
| 7 |
*¡·UTC
LP3981 |
0.3A(Io)/0.2V(Vd)
Micropower, Ultra Low Dropout Voltage Regulator,
2.5V, 2.8V, 3.0V, 3.3V |
SOT-25,
MSOP-8 |
|
| 8 |
*¡·UTC
UR62XX |
0.25A
Positive Voltage Regulator |
SOT-23,
SOT-89, TO-92 |
|
| 9 |
UTC
L2949E |
0.1A(Io)/0.5V(Vd)
Multifunction Very Low Drop Voltage Regulator 5.0V |
DIP-8,
SOP-8, SOP-20 |
|
| 10 |
UTC
LD1117 |
0.8A(Io)/1.1V(Vd)
Low Dropout Linear Voltage Regulator, ADJ, 1.8V,
2.5V, 2.85V, 3V, 3.3V, 3.6V, 5V |
SOP-8,
SOT-223, TO-220, TO-252, TO-263 |
|
| 11 |
UTC
LD1117A |
1A(Io)/1.15V(Vd)
Low Dropout Linear Voltage Regulator, ADJ, 1.8V,
2.5V, 2.85V, 3V, 3.3V, 3.6V, 5V |
SOP-8,
SOT-223, TO-220, TO-252, TO-263 |
|
| 12 |
UTC
LM2937 |
0.5A(Io)/0.5V(Vd)
Low Dropout Voltage Regulator with on/off Control,
2.5V, 3.3V, 5.0V, 8.0V, 10V, 12V, 15V |
TO-220,
TO-263, TO-263-5 |
|
| 13 |
UTC
LM2940 |
1A(Io)/1V(Vd)
Low Dropout Voltage Regulator 2.5V, 3.3V, 5.0V,
8.0V, 9.0V, 10V, 12V, 15V |
DIP-16,
SOP-16, TO-220, TO-263, SOT-223 |
|
| 14 |
UTC
LM2954 |
0.3A(Io)/450mV(Vd)
Fixed and Adjustable Regulator, ADJ, 3.3V, 5V |
DIP-8,
SOP-8, SOT-223, TO-92 |
|
| 15 |
UTC
LP2950 |
0.1A(Io)/450mV(Vd)
Low Dropout Positive Fixed Voltage Regulator |
DIP-8,
SOP-8, TO-92 |
|
| 16 |
UTC
LP2951 |
0.1A(Io)/450mV(Vd)Low
Dropout Positive Adjustable Voltage Regulator with
on/off Control and Flag Signal, 1.25V TO 17V |
DIP-8,
SOP-8 |
|
| 17 |
UTC
LR478 |
Regulator+Reset
IC 3.3V |
SOP-8 |
|
| 18 |
UTC
LR525 |
0.15A
Low-Noise Low Dropout Voltage Regulator, ADJ, 2.5V,
3.0V, 3.3V, 3.6V, 5V |
SOT-25 |
|
| 19 |
UTC
M2950 |
0.25A(Io)/450mV(Vd)
Low Dropout Positive Voltage Regulator ADJ, 2.5V,
3.0V, 3.3V, 3.6V, 5V |
DIP-8,
SOP-8, TO-92 |
|
| 20 |
UTC
M2951 |
0.25A(Io)/450mV(Vd)
Low Dropout Positive Adjustable Voltage Regulator
With on/off Control and Flag Signal |
DIP-8,
SOP-8 |
|
| 21 |
UTC
RXXLD20 |
2A(Io)/0.5V(Vd)
Low Power-Loss Voltage Regulator, 3.3V, 5.0V, 9.0V,
12V |
TO-220B,
TO-220F-4 |
|
| 22 |
UTC
U584 |
8A(Io)/1.3V(Vd)
5V Low Dropout Linear Fixed and Adjustable Voltage
Regulator, ADJ, 3.3V |
TO-220,
TO-252, TO-263, TO-263-3 |
|
| 23 |
UTC
U585 |
5A(Io)/1.2V(Vd)
5V Input Low Dropout Positive Adjustable Voltage
Regulator, ADJ, 3.3V |
TO-220,
TO-252, TO-263, TO-263-3 |
|
| 24 |
UTC
U587 |
3A(Io)/1.2V(Vd)
5V Input Low Dropout Positive Voltage Regulator,
ADJ, 3.3V |
TO-220,
TO-252, TO-263, TO-263-3 |
|
| 25 |
UTC
UC723 |
Adjustable
Voltage Regulator Vout=2~37V |
DIP-14 |
|
| 26 |
UTC
UR132 |
0.2A(Io)/1.3V(Vd)
Low Dropout Linear Voltage Regulator ADJ, 1.5V,
1.8V, 2.2V, 2.5V, 3.3V, 5V |
SOT-23,
SOT-25 |
|
| 27 |
UTC
UR133 |
0.3A(Io)/1.3V(Vd)
Low Dropout Linear Voltage Regulator, ADJ, 1.5V,
1.8V, 2.2V, 2.5V, 2.7V, 2.8V, 2.9V, 3.0V, 3.3V,
3.5V, 3.7V, 4.7, 5.0V |
SOT-89,
SOT-223, TO-92 |
|
| 28 |
UTC
UR133A |
0.5A(Io)/1.4V(Vd)
Low Dropout Linear Voltage Regulator |
SOT-89,
SOT-223, TO-92 |
|
| 29 |
UTC
UR233 |
0.8A(Io)/1.4V(Vd)
Low Dropout Linear Voltage Regulator, ADJ, 1.8V,
2.5V, 2.85V, 3V, 3.3V, 5V |
SOP-8,
SOT-89, TO-220, TO-223, TO-252,TO-263 |
|
| 30 |
UTC
UZ1084 |
5A(Io)/1.3V(Vd)
Low Dropout Linear Fixed and Adjustable Voltage
Regulator, ADJ, 1.5V, 1.8V, 2.5V, 3.3V, 5V |
SOT-223,
TO-220, TO-263, TO-263-3 |
|
| 31 |
UTC
UZ1085 |
3A(Io)/1.3V(Vd)
Low Dropout Linear Fixed and Adjustable Voltage
Regulator, ADJ, 1.5V, 1.8V, 2.5V, 3.3V, 5V |
TO-220,
TO-252, TO-263, TO-263-3 |
|
| 32 |
UTC
UZ1086 |
1.5A(Io)/1.3V(Vd)
Low Dropout Linear Voltage Regulator, ADJ, 1.8V,
2.5V, 2.85V, 3.3V, 5V |
TO-220,
TO-223, TO-252, TO-263, TO-263-3 |
|
| 33 |
¡·UTC
UT10XX |
Three-Terminal
Low Standby Current Voltage Regulator, (Vcc:12V)
2.5V, 2.8V, 3.0V, 3.3V, 3.6V, 4.4V, 5V, 7V |
SOT-89,
TO-92 |
|
| 34 |
¡·UTC
UT71XX |
Three-Terminal
Low standby current Voltage Regulator (Vcc:24V)
2.5V, 2.8V, 3.0V, 3.3V, 3.6V, 4.4V, 5V, 7V |
SOT-89,
TO-92 |
|
*note: 100mA/450mV means rated output current is 100mA
and
dropout voltage is 450mV typical
¡·: Mos process
*: new products under development
| |
 |
|
