参数资料
| 型号： | AP1084D25L-U |
| 厂商： | Diodes Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V 5A TO-252 |
| 产品变化通告： | Wire Change 18/June/2008 End Of Life 10/June/2010 |
| 标准包装： | 80 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.5V |
| 输入电压： | 4.7 V ~ 12 V |
| 电压 - 压降（标准）： | 1.3V @ 5A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 5A |
| 电流 - 限制（最小）： | 5.1A |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-252-3，DPak（2 引线+接片），SC-63 |
| 供应商设备封装： | TO-252-3 |
| 包装： | 管件 |
AP1084
5A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Features
General Description
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1.4V Maximum Dropout at Full Load Current
Built-in Thermal Shutdown
Output Current Limiting
Adjustable Output Voltage or Fixed 1.5V, 1.8V, 2.5V,
3.3V, 5.0V
Fast Transient Response
Good Noise Rejection
Lead Free Packages: TO252-3L, TO263-3L and
TO220-3L
TO252-3L, TO263-3L and TO220-3L: Available in
“Green” Molding Compound (No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
AP1084 is a low dropout positive adjustable or fixed-mode
regulator with 5.0A 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. AP1084 is also well suited for other
applications such as VGA cards. AP1084 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 3.3V with 4.7 to
12V input supply.
Typical Application Circuit
5.0V to 3.3V Fixed Mode Regulator
Adjustable Regulator
5V
C1
5V
C1
100uF
100uF
V in
V in
V out
3.3V/5A
V out
2.5V/5A
GND
C2
100uF
Adj
R1 121 ?
R2 121 ?
C2
100uF
Tab is V out
Tab is V out
Note: V O = V REF ? (1 +
R 2
R 1
)
AP1084 Rev. 9
DS31070
1 of 11
JANUARY 2010
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1084D33 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1084D33A | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1084D33G-13 | 功能描述:低压差稳压器 - LDO LDO BIPOLAR 5A 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 |
| AP1084D33G-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR |
| AP1084D33L | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
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