参数资料
| 型号： | AP139-20WL-7 |
| 厂商： | Diodes/Zetex |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2V .3A SOT-25 |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 300mA（最小值） |
| 电流 - 限制（最小）： | 300mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-25 |
| 包装： | 带卷 (TR) |
AP139
300mA LOW-NOISE CMOS LDO
Features
General Description
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Very Low Dropout Voltage
Low Current Consumption: Typ. 45 μ A, max. 60uA
Output Voltage: 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V
3.3V, and 3.5V
Guaranteed 300mA Output
Input Range from 2.7 up to 5.5V
Thermal Shutdown
Current Limiting
Stability with Low ESR Capacitors
Low Temperature Coefficient
Lead Free Package: SOT25
SOT25: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
The AP139 is a positive voltage linear regulator utilizing CMOS
technology. The features that include low quiescent current
(45 μ A typ.), low dropout voltage, and high output voltage
accuracy, make it ideal for battery applications. EN input
connected to the device will produce a low bias current.
The space-saving SOT25 package is attractive for “pocket” and
“hand held” applications.
This rugged device has both thermal shutdown, and current limit
protections to prevent device failure under the “worst” operating
conditions.
In a low noise, regulated supply application, a 10nF capacitor is
necessary to be placed in between Bypass and Ground.
The AP139 is stable with a low ESR output capacitor of 1.0 μ F or
greater.
Applications
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Personal Communication Devices
Home Electric/Electronic Appliances
PC Peripherals
Battery-Powered Devices
Ordering Information
AP139 - XX W X - 7
Output Voltage
15 :1.5V
18 :1.8V
Package
W : SOT25
Lead Free
L : Lead Free
G : Green
Packing
7 : Tape & Reel
20 :2.0V
25 :2.5V
28 :2.8V
30 :3.0V
33 :3.3V
35 :3.5V
Device
Package
Code
Packaging
(Note 2)
7” Tape and Reel
Quantity Part Number Suffix
AP139-XXWL-7
W
SOT25
3000/Tape & Reel
-7
Lead-free
AP139-XXWG-7
W
SOT25
3000/Tape & Reel
-7
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
AP139 Rev. 6
1 of 7
FEBRUARY 2009
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| SPX1587U-L-3-3 | IC REG LDO 3.3V 3A TO220-3 |
| HMM25DSUN | CONN EDGECARD 50POS .156 DIP SLD |
| SPX1587T-L-5-0 | IC REG LDO 5V 3A TO263-3 |
| SPX1587T-L-1-5 | IC REG LDO 1.5V 3A TO263-3 |
| HMM25DSUH | CONN EDGECARD 50POS .156 DIP SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP139-25WG-7 | 功能描述:低压差稳压器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 2.5V 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 |
| AP139-25WL-7 | 功能描述:低压差稳压器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 2.5V 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 |
| AP139-28WG-7 | 功能描述:低压差稳压器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 2.8V 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 |
| AP139-28WL-7 | 功能描述:低压差稳压器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 2.8V 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 |
| AP139-30WG-7 | 功能描述:低压差稳压器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 3.0V 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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