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GS1086CE2.5 の電気的特性と機能

GS1086CE2.5のメーカーはVishay Siliconixです、この部品の機能は「1.5A Low Dropout Positive Adjustable Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 GS1086CE2.5
部品説明 1.5A Low Dropout Positive Adjustable Regulator
メーカ Vishay Siliconix
ロゴ Vishay Siliconix ロゴ 




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GS1086CE2.5 Datasheet, GS1086CE2.5 PDF,ピン配置, 機能
SOT-223
GS1086
New Product
Vishay Semiconductors
formerly General Semiconductor
1.5A Low Dropout
Positive Adjustable Regulator
TO-252
(DPak)
TO-220AB
TO-263AB
(D2Pak)
1
2
3
GS1086CST
23
1
GS1086CE
Pin Definition
1. Adjust/Gnd.
2. Vout (tab)
3. Vin
Features
Dropout Voltage 1.3V at 1.5A Output Current
Fast Transient Response
Line Regulation typically at 0.015%
Load Regulation typically at 0.1%
Internal thermal and current limiting
Adjustable Output Voltage or Fixed 2.5V, 2.85V,
3.3V, 5V
Standard 3-Pin Power Packages
Functional Block Diagram
+VREF
1.25V
55µA
+
GM
--
Current
Amp
Thermal
Limit
Current
Limit
ADJ
VIN
For
fixed
voltage
device
VOUT
GND
GS1086CT
3
2
1
23
1
GS1086CM
Description
The GS1086 is a low dropout three terminal regulator with
1.5A output current capability. The output voltage is
adjustable with the use of a resistor divider. For fixed out-
put voltage versions, the output voltage is internally set at
2.5V, 2.85V, 3.3V or 5V. Dropout is guaranteed at a maxi-
mum of 1.5V at maximum output current. Its low dropout
voltage and fast transient response make it ideal for low
voltage microprocessor applications. Internal current and
thermal limiting provides protection against any overload
condition that would create excessive junction temperatures.
Applications
• Post Regulator for Switching Supply
• Battery Chargers
• Constant-Current Regulators
• PC Add-On Card
Mechanical Data
Case: TO-220AB, TO-263AB (D2PAK),
TO-252 (DPAK) and SOT-223
High temperature soldering guaranteed:
260°C/10 seconds at terminals
Case outlines are on the back page
Document Number 74801
12-Mar-02
www.vishay.com
1

1 Page





GS1086CE2.5 pdf, ピン配列
GS1086
Vishay Semiconductors
formerly General Semiconductor
Electrical Characteristics(1) (con’t.) TJ = 25°C (2), VIN = 5V, Io = 10mA unless otherwise noted.
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Fixed Voltage Version
IQ 0°C TJ 125°C
10 14 mA
RMS Output Noise
Ripple Rejection Ratio
N 10HZ f 10 kHZ
0.003
%VO
RR
f = 120 HZ, CO = 25µF
Cadj = 25µF
60 68
dB
Thermal Regulation
RTH TA = 25°C, 30ms Pulse
0.02 0.05 %/W
Long Term Stability
TA = 125°C, 1000 Hrs
0.3 %VO
Notes:
(1) All parameters, except nominal output voltage are specified for the variable voltage version, allowing a wider Vin Range.
The specified limits also apply for the fixed voltage versions over the allowable input voltage range: GS1086-2.5 (3.9V - 7.0V), GS1086-2.85 (4.25V - 7.0V),
GS1086-3.3 (4.75V - 7.0V), GS1086-5 (6.4V - 7.0V).
(2) To maintain the specified junction temperatures, low duty cycle pulse testing is required for most parameters.
Typical Application Circuit
VIN
5V
C1
10µF
3 GS1086-2.5 2
GS1086-2.85
GS1086-3.3
GS1086-5
+1
VOUT
+ C2
10µF
VIN 3
5V
C1 +
10µF
GS1086
1 ADJ
2
VREF
VOUT
3.3V
R1
125
1% + C2
10µF
R2
205
1%
Fixed Voltage Regulator
Adjustable Voltage Regulator
Notes:
VREF = VOUT VADJ = 1.25V (typ.)
VOUT = VREF x (1+R2/R1) + IADJ x R2
IADJ = 55µA (typ.)
(1) C1 needed if device is far away from filter capacitors
(2) C2 required for stability
Document Number 74801
12-Mar-02
www.vishay.com
3


3Pages


GS1086CE2.5 電子部品, 半導体
GS1086
Vishay Semiconductors
formerly General Semiconductor
Case Outlines
SOT-223
6.80
6.30
3.15
2.90 Top View
TO-252 (DPAK)
6.73
6.35
5.46
5.21
2.38
2.19
0.58
0.46
3.70
3.30
7.30
6.70
12 3
0.80
0.60
0.12
0.02
2.30
Typ.
1.80
Max.
0.91
Min.
13° ±3°
5.59
5.33
123
0.88
0.64
2.28 (TYP.)
0.35 1.27
0.24 1.02
10.42
9.40
0.51 (min.)
TO-263
10.29
9.65
4.83
4.06
9.66
8.63
1 23
15.88
14.60
Dimensions in millimeters
1.40
1.14
3.42
2.54
10.66
9.66
1.40 (max.)
TO-220
4.08
3.54
6.85
5.85
16.51
14.23
4.82
3.56
1.39
0.51
1.40
1.14
1.00
0.50
2.54 (TYP.)
2.80
2.28
0.7 (max.)
2.79
2.29
6.35 Max.
14.73
12.70
1.77
1.15
1.01 (with plating)
0.38
(with plating)
1.14
0.31
2.92
2.04
www.vishay.com
6
Document Number 74801
12-Mar-02

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
GS1086CE2.5

1.5A Low Dropout Positive Adjustable Regulator

Vishay Siliconix
Vishay Siliconix
GS1086CE2.85

1.5A Low Dropout Positive Adjustable Regulator

Vishay Siliconix
Vishay Siliconix


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