US1010-33CY
| Model | US1010-33CY |
| Description | 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR |
| PDF file | Total 3 pages (File size: 24K) |
| Chip Manufacturer | UNISEM |
US1010-33
1A LOW DROPOUT POSITIVE
FIXED OUTPUT REGULATOR
FEATURES
Guaranteed < 1.3V Dropout at Full Load
Current
Fast Transient Response
1% Output Voltage Initial Accuracy
Built-in Thermal Shutdown
Available in SOT-223, D-PAK , Power Flex
and 8 pin SOIC Surface Mount Packages
DESCRIPTION
PRELIMINARY DATASHEET
APPLICATIONS
VGA & Sound Card Applications
Standard 3.3V Chip-Set and Logic Applications
The US1010-33 is a low dropout three terminal fixed out-
put regulator with minimum of 1A output current capabil-
ity. This product is specifically designed to provide well
regulated supply for low voltage IC applications such as
VGA , sound & DVD cards. The US 1010 is
guaran-
teed to have <1.3V drop out at full load current
making it ideal to provide well regulated with 4.75V to
7V input supply. The US1010 is specifically designed to
be stable with low cost Aluminimum capacitors while
still maintains stability with low ESR tantalum caps as
well.
TYPICAL APPLICATION
5V
C1
10uF
Vin
3
2
C2
10uF
US1010-33
Vout
3.3V / 1A
Gnd
1010-33app1-1.0
1
Typical Application of US1010-33 in a 5V to 3.3V regulator .
PACKAGE ORDER INFORMATION
Tj (°C)
0 TO 150
2 PIN PLASTIC
TO252 (D)
US1010-33CD
3 PIN PLASTIC
SOT223 (Y)
US1010-33CY
2 PIN PLASTIC
POWER FLEX (P)
US1010-33CP
8 PIN PLASTIC
SOIC (S)
US1010-33CS
Rev. 1.2
10/30/00
2-1
