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US1010-25 の電気的特性と機能

US1010-25のメーカーはUNISEMです、この部品の機能は「1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 US1010-25
部品説明 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR
メーカ UNISEM
ロゴ UNISEM ロゴ 




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US1010-25 Datasheet, US1010-25 PDF,ピン配置, 機能
US1010-25
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
APPLICATIONS
Low Voltage IC supply Applications
PC Clock Supply Voltage
1A LOW DROPOUT POSITIVE
FIXED OUTPUT REGULATOR
PRELIMINARY DATASHEET
DESCRIPTION
The US1010-25 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 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 regu-
lated with 3.8V input supply. The US1010 is specifically
designed to be stable with low cost Aluminimum ca-
pacitors while still maintains stability with low ESR tan-
talum caps as well.
TYPICAL APPLICATION
5V
C1
10uF
Vin 3
US1010-25
Vout 2
Gnd 1
1010-25app1-1.0
C2
10uF
2.5V / 1A
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

1 Page





US1010-25 pdf, ピン配列
US1010-25
PIN DESCRIPTIONS
PIN# PIN SYMBOL
1 Gnd
2 Vout
3 Vin
Pin Description
Gnd pin. This pin must be connected to GND plane using a low inductance short connec-
tion.
The output of the regulator. This pin is also connected to the tab of the package. An
output capacitor must be connected to this pin to insure stability of the regulator.
Input pin of the regulator.
BLOCK DIAGRAM
Vin 3
2 Vout
+
CURRENT
LIMIT
THERMAL
SHUTDOWN
1.25V +
1010-25blk1-1.0
1 Gnd
Figure 1 - Simplified block diagram of the US1010-25
Rev. 1.1
10/30/00
2-3


3Pages





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[ US1010-25 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
US1010-25

1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR

UNISEM
UNISEM
US1010-25CD

1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR

UNISEM
UNISEM
US1010-25CP

1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR

UNISEM
UNISEM
US1010-25CY

1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR

UNISEM
UNISEM


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