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US1010-25

UNISEM
Part Number US1010-25
Manufacturer UNISEM
Description 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR
Published Apr 16, 2005
Detailed Description US1010-25 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR FEATURES Guaranteed < 1.3V Dropout at Full Load Current Fast Tr...
Datasheet PDF File US1010-25 PDF File

US1010-25
US1010-25

Overview
US1010-25 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR FEATURES Guaranteed < 1.
3V Dropout at Full Load Current Fast Transient Response 1% Voltage Reference Initial Accuracy Built-in Thermal Shutdown Available in SOT-223 & D-PAK and a new Power Flex Surface Mount Packages DESCRIPTION PRELIMINARY DATASHEET APPLICATIONS Low Voltage IC supply Applications PC Clock Supply Voltage The US1010-25 is a low dropout three terminal fixed output regulator with minimum of 1A output current capability.
This product is specifically designed to provide well regulated supply for low voltage IC applications as well as generating clock supply for the PC applications.
The US 1010 is guaranteed to have <1.
3V drop out at full load current making it ideal to provide well regulated with 3.
8V 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 US1010-25 Vout 2.
5V / 1A Gnd 1010-25app1-1.
0 1 Typical Application of US1010-25 in a 5V to 2.
5V regulator .
PACKAGE ORDER INFORMATION Tj (°C) 0 TO 150 2 PIN PLASTIC TO252 (D) US1010-25CD 3 PIN PLASTIC SOT223 (Y) US1010-25CY 2 PIN PLASTIC POWER FLEX (P) US1010-25CP Rev.
1.
1 10/30/00 2-1 US1010-25 ABSOLUTE MAXIMUM RATINGS Input Voltage (Vin) .
7V Power Dissipation .
.
.
.
Internally Limited Storage Temperature Range -65°C TO 150°C Operating Junction Temperature Range .
.
.
0°C TO 150°C PACKAGE INFORMATION 2 PIN PLASTIC TO252 ( D ) FRONT VIEW 3 3 PIN PLASTIC SOT223 ( Y ) TOP VIEW 3 2 PIN POWER FLEX ( P ) FRONT VIEW Vin Vin Vout Gnd Tab is Vout 4 Tab is Vout 1 Tab is Vout 4 3 Vin 2 1 Gnd 1 Gnd θJA=70°C/W for 0.
5" Square pad θJA=90°C/W for 0.
4" Square pad θJA=70°C/W for 0.
5" Square pad ELECTRICAL SPECIFICATIONS Unless ot...


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