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參數資料
| 型號： | AMS1085 |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3A LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 第3A低壓差穩壓器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 85K |
| 代理商： | AMS1085 |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
Advanced
Monolithic
3A LOW DROPOUT VOLTAGE REGULATOR
Systems
AMS1085
FEATURES
Three Terminal Adjustable or Fixed Voltages
1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V
Output Current of 3A
Operates Down to 1V Dropout
Load Regulation: 0.1%
Line Regulation: 0.015%
TO-220, TO-263 and TO-252 packages available
APPLICATIONS
High Efficiency Linear Regulators
Post Regulators for Switching Supplies
Microprocessor Supply
Battery Chargers
Constant Current Regulators
Notebook/Personal Computer Supplies
Portable Instrumentation
GENERAL DESCRIPTION
The
down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V at maximum output
current, decreasing at lower load currents.
On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload
conditions on both the regulator and power source circuitry.
The AMS1085 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package, 3
and 2 lead TO-263 (Plastic DD) and TO-252 (D PAK) package.
ORDERING INFORMATION:
PACKAGE TYPE
2&3 LEAD TO-263
AMS1085CM
AMS1085CM-1.5
AMS1085CM-2.5
AMS1085CM-2.85 AMS1085CD-2.85
AMS1085CM-3.0
AMS1085CM-3.3
AMS1085CM-3.5
AMS1085CM-5.0
OPERATING JUNCTION
TEMPERATURE RANGE
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
0 to 125
°
C
3 LEAD TO-220
AMS1085CT
AMS1085CT-1.5
AMS1085CT-2.5
AMS1085CT-2.85
AMS1085CT-3.0
AMS1085CT-3.3
AMS1085CT-3.5
AMS1085CT-5.0
TO-252
AMS1085CD
AMS1085CD-1.5
AMS1085CD-2.5
AMS1085CD-3.0
AMS1085CD-3.3
AMS1085CD-3.5
AMS1085CD-5.0
PIN CONNECTIONS
FIXED VERSION
ADJUSTABLE VERSION
1- Ground
2- V
OUT
3- V
IN
1
-
Adjust
2- V
OUT
3- V
IN
TAB IS
OUTPUT
TO-252 FRONT VIEW
1
2
3
1
2
3
TAB IS
OUTPUT
2L TO-263 FRONT VIEW
1
2
3
TAB IS
OUTPUT
TO-220 FRONT VIEW
1
2
3
TAB IS
OUTPUT
3L TO-263 FRONT VIEW
相關PDF資料 |
PDF描述 |
|---|---|
| AMS1085CT-33 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-15 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-25 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CT-30 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD | 3A LOW DROPOUT VOLTAGE REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AMS1085_05 | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD | 制造商:AMS 制造商全稱:AMS 功能描述:3A LDO |
| AMS1085CD-1.2 | 制造商:AMS 制造商全稱:AMS 功能描述:3A LDO |
| AMS1085CD-1.5 | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-1.8 | 制造商:AMS 制造商全稱:AMS 功能描述:3A LDO |
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