參數(shù)資料
型號： LD1085CDT-R
英文描述： Positive Adjustable Voltage Regulator
中文描述： 積極可調(diào)電壓穩(wěn)壓器
文件頁數(shù)： 1/14頁
文件大小： 165K
代理商： LD1085CDT-R
1/14
September 2001
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TYPICAL DROPOUT 1.3V (AT 3A)
THREE TERMINALADJUSTABLE OR FIXED
OUTPUT VOLTAGE1.8V, 2.5V, 2.85V, 3.3V,
3.6V, 5V, 8V, 9V, 12V.
GUARANTEED OUTPUT CURRENT UP TO
3A
OUPUT TOLERANCE
±
2% AT 25
°
C AND
±
3% IN FULL TEMPERATURE RANGE
INTERNAL POWER AND THERMAL LIMIT
WIDE OPERATING TEMPERATURE RANGE
-40
°
C TO 125
°
C
PACKAGE AVAILABLE : DPAK
PINOUT COMPATIBILITY WITH STANDARD
ADJUSTABLE VREG
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DESCRIPTION
The LD1085 is a LOW DROP Voltage Regulator
able to provide up to 3A of Output Current.
Dropout is guaranteed at a maximum of 1.5V at
the maximum output current, decreasing at lower
loads. The LD1085 is pin to pin compatible with
the older 3-terminal adjustable regulators, but has
better performances in term of drop and output
tolerance .
A 2.85V output version is suitable for SCSI-2
active termination. Unlike PNP regulators, where
a partof the output current is wasted as quiescent
current, the LD1085 quiescent current flows into
the load, so increase efficiency. Only a 10
μ
F
minimum capacitor is need for stability.
The device is supplied in DPAK. On chip trimming
allows the regulator to reach a very tight output
voltage tolerance, within
±
2% at 25
°
C.
LD1085C
SERIES
3A LOW DROP POSITIVE VOLTAGE
REGULATOR ADJUSTABLE AND FIXED
SCHEMATIC DIAGRAM
DPAK
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LD1085CP 功能描述:低壓差穩(wěn)壓器 - LDO VOLTAGE REGULATOR RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
LD1085CXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 A low-drop, adjustable positive voltage regulator
LD1085CXX12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085CXX18 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1085CXX25 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
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