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AX1007のメーカーはAXEliteです、この部品の機能は「1A Low Dropout Linear Regulator」です。 |
部品番号 | AX1007 |
| |
部品説明 | 1A Low Dropout Linear Regulator | ||
メーカ | AXElite | ||
ロゴ | |||
このページの下部にプレビューとAX1007ダウンロード(pdfファイル)リンクがあります。 Total 11 pages
AX1007
1A Low Dropout Linear Regulator
GENERAL DESCRIPTION
AX1007 is a low dropout positive adjustable or fixed-mode regulator with minimum of
1A output current capability. The product is specifically designed to provide well-regulated
supply for low voltage IC applications such as high-speed bus termination and low current
3.3V logic supply. AX1007 is also well suited for other applications such as VGA cards.
AX1007 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to
provide well-regulated outputs of 1.25 to 5.0 with VOUT+1.4V to 12V input supply
VOLTAGE.
FEATURES
- 1.4V maximum dropout at full load current
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Good noise rejection
- MLCC Capacitors are available.
- 3-Terminal Adjustable or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V
- Packages: SOT223, TO252 and SOT89.
BLOCK DIAGRAM
VIN 3
2 VOUT
Thermal
Shutdown
+
+
-
CURRENT
LIMIT
1.25V
+
-
+
1
GND
(FIXED)
1 Adj
1/11
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.8 Dec.18, 2012
1 Page AX1007
ORDER/MARKING INFORMATION
Order Information
AX1007 X XX X
Package
Vout
Packing
E : SOT223-3L Blank : ADJ Blank: Tube
D : TO252-3L 12: 1.2V SOT223/TO252 : Tube
F : SOT89-3L 15 : 1.5V SOT89: Bag
18 : 1.8V A : Taping
25 : 2.5V
33 : 3.3V
50 : 5.0V
Top Marking (SOT223-3L)
ADJ
Top Marking (SOT89-3L)
1 0 0 7 Part number
L Y W X ID code: internal
Output Type
AX1007-ADJ: A
AX1007-12: B
AX1007-15: C
AX1007-18: D
AX1007-25: E
AX1007-33: F
AX1007-50: G
WW: 01~26(A~Z)
27~52(a~z)
Year: A=2010
1=2011
2=2012
:
:
9=2019
Top Marking (TO252-3L)
ADJ
AXLogo
1007
YWWX
FIX
Part number
ID code: internal
WW: 01~52
Year: A=2010
1=2011
2=2012
:
:
9=2019
AXLogo
10 07
YYWWX
FIX
Part number
ID code: internal
WW: 01~52
Year: A=2010
1=2011
2=2012
:
:
9=2019
AXOutput Voltage
AX1007-12: 1.2V
10 07
- VV
AX1007-15: 1.5V
YWWX
AX1007-18: 1.8V
AX1007-25: 2.5V
AX1007-33: 3.3V
AX1007-50: 5.0V
ID code: internal
WW: 01~52
Year: A=2010
1=2011
2=2012
:
:
9=2019
AXOutput Voltage
AX1007-12: 1.2V
1007
- VV
AX1007-15: 1.5V
Y YWWX
AX1007-18: 1.8V
AX1007-25: 2.5V
AX1007-33: 3.3V
AX1007-50: 5.0V
ID code: internal
WW: 01~52
Year: A=2010
1=2011
2=2012
:
:
9=2019
ABSOLUTE MAXIMUM RATINGS
Characteristics
DC Supply Voltage
Operating Junction Temperature Range
Maximum junction Temperature
Power Dissipation (Heat sink area 5mm*5mm.)
TA=25oC, TJ=125oC
Power Dissipation (No heat sink ;No air flow)
TA=25°C, TJ=125°C
Storage Temperature
SOT-223
TO-252
SOT89
SOT-223
TO-252
SOT89
Symbol Rating Unit
VIN -0.3 to 15 V
Top -40 to +125 °C
TMJ 150 °C
1300
PD 2200 mW
620
850
PD 1050 mW
330
TST -65 to 150 °C
3/11
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.8 Dec.18, 2012
3Pages AX1007
APPLICATION CIRCUIT
(1) Using Multilayer Ceramic Capacitor (MLCC)
Fixed Output
ADJ Output
VIN=5V
U1
3 VIN
VOUT 2
VOUT=3.3V
VIN=5V
U1
3 VIN
VOUT 2
C1
0.1~10uF AX1007-33
GND 1
C2
0.2~10uF
C1
0.1~10uF AX1007-ADJ
ADJ 1
VOUT=3.3V
R1
240
C2
0.2~10uF
R2
390
VOUT
VREF
(1
R2
R1 );VREF
1.250V
(2) Using Aluminum Electrolytic Capacitor (AL)
Fixed Output
ADJ Output
VIN=5V
U1
3
VIN
2
VOUT
C1
0.1~10uF AX1007-33
GND 1
VOUT=3.3V
VIN=5V
U1
3
VIN
2
VOUT
C2
0.1uF
C3
3.3~100uF
C1
0.1~10uF AX1007-ADJ
ADJ 1
VOUT=3.3V
R1
240
C2
C3
0.1uF 3.3~100uF
R2
390
VOUT
VREF
(1
R2
R1
);VREF
1.250V
6/11
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.8 Dec.18, 2012
6 Page | |||
ページ | 合計 : 11 ページ | ||
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PDF ダウンロード | [ AX1007 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。 |
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