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零件编号 | AX1007 | ||
描述 | 1A Low Dropout Linear Regulator | ||
制造商 | AXElite | ||
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1 Page
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
TYPICAL CHARACTERISTICS (CONTINUOUS)
5→3.3V (IOUT=300mA)
AX1007
5→3.3V (IOUT=1A)
VIN=5V, VOUT=2.5V, IOUT=0~600mA
CIN=0.1u, COUT=0.2u MLCC
VIN=5V, VOUT=3.3V, IOUT=100mA~1A,
CIN=0.1u, COUT=0.2u MLCC
8/11
Axelite Confidential Materials, do not copy or distribute without written consent.
Rev.1.8 Dec.18, 2012
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页数 | 11 页 | ||
下载 | [ AX1007.PDF 数据手册 ] |
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