参数资料
| 型号： | AP1122DL-U |
| 厂商： | Diodes Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.2V 1A TO-252 |
| 产品变化通告： | Wire Change 18/June/2008 |
| 标准包装： | 80 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.2V |
| 输入电压： | 最高 12V |
| 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 ~ 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 |
AP1122
1A LOW DROPOUT POSITIVE REGULATOR
Description
AP1122 is a low dropout positive fixed-mode regulator with
1A output current capability. The product is specifically
Pin Assignments
(Top View)
designed to provide well-regulated supply for low voltage IC
applications such as high-speed bus termination and low
current 1.2V logic supply. AP1122 is also well suited for other
applications such as VGA cards. AP1122 is guaranteed to
have lower than 1.3V dropout at full load current making it
ideal to provide well-regulated outputs of 1.2 output voltage
with 2.5V input voltage supply.
Applications
3
2
1
Tab is V OUT
SOT223-3L
(Top View)
V IN
V OUT
GND
?
?
PC peripheral
Communication
3
2
V IN
V OUT
Features
1
GND
?
1.3V maximum dropout at full load current
?
?
?
?
?
?
Fixed 1.2V± 2% output voltage
Fast transient response
Output current limiting
Built-in thermal shutdown
Good noise rejection
Packages: SOT223-3L, TO252-3L, SOT89-3L, TO263-3L
Tab is V OUT
TO252-3L/ TO263-3L
(Top View)
and TO220-3L
3
V IN
?
?
SOT89-3L, SOT223-3L and TO252-3L: Available in
“Green” Molding Compound (No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
2
1
V OUT
GND
Tab is V OUT
SOT89-3L
( Top View)
3
2
1
Tab is V OUT
TO220-3L
V IN
V OUT
GND
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
AP1122
Document number: DS31012 Rev. 9 - 2
1 of 11
May 2010
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1122E | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1A Low Dropout Positive Regulator |
| AP1122EA | 功能描述:低压差稳压器 - LDO 1.2V 1A LOW DROPOUT 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 |
| AP1122EA-13 | 制造商:Diodes Incorporated 功能描述:1A LOW DROPOUT POSITIVE REGULATOR - Tape and Reel |
| AP1122EALA | 功能描述:低压差稳压器 - LDO 1.2V 1A Low Dropout 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 |
| AP1122EG-13 | 功能描述:低压差稳压器 - LDO LDO BI 1.0A 1.3V 12V 1.2V FIX 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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