参数资料
| 型号： | APX1117E25G-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V 1A SOT-223 |
| 产品变化通告： | Wire Change 18/June/2008 |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.5V |
| 输入电压： | 最高 15V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A（最小值） |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-261-4，TO-261AA |
| 供应商设备封装： | SOT-223-3 |
| 包装： | 带卷 (TR) |
APX1117
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Features
General Description
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1.3V Maximum Dropout at Full Load Current
Fast Transient Response
Output Current Limiting
Built-in Thermal Shutdown
Good Noise Rejection
3-Terminal Adjustable or Fixed 1.8V, 2.5V, 3.3V
SOT223-3L and TO252-3L: Available in “Green”
Molding Compound (No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
APX1117 is a low dropout positive adjustable or fixed-mode
voltage regulator with 1A output current capability. The product is
specifically designed to provide well-regulated supply for
applications such as high-speed bus termination and low current
3.3V logic supply. APX1117 is also well suited for other
applications such as VGA cards. APX1117 is guaranteed to have
lower than 1.3V dropout at full load current making it ideal to
provide well-regulated outputs of 1.25V to 5.0V with 6.3V to
12V input supply.
Applications
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PC Peripheral
Communication
Typical Application Circuit
5V
V in
C1
10uF
5V
V in
C1
10uF
V out
3.3V/1A
V out
V o
2.5V/1A
GND
C2
22uF
Adj
R1
121 ?
R2
121 ?
C2
22uF
Tab is V out
( 5V/3.3V fixed output )
Tab is V out
( 5V/2.5V ADJ output )
Note: V o = V REF ? (1 +
R 2
R 1
)
APX1117 Rev. 5
DS31169
1 of 8
JANUARY 2010
? Diodes Incorporated
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相关代理商/技术参数 |
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| APX1117E33G-13 | 功能描述:低压差稳压器 - LDO LDO 1A 1.3V 12V 3.3V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| APX1117EG-13 | 功能描述:低压差稳压器 - LDO LDO 1.3V 12V 1.25V 1.0A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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| APX1690METR | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:9-Set Over Voltage Protector |
| APX1690METU | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:9-Set Over Voltage Protector |
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