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| 型号： | S-814A52AMC-BDQ-T2G |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 5.2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5 |
| 封装： | HALOGEN FREE AND LEAD FREE, SOT-89, 5 PIN |
| 文件页数： | 2/32页 |
| 文件大小： | 627K |
| 代理商： | S-814A52AMC-BDQ-T2G |
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LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Rev.3.0_00
Seiko Instruments Inc.
10
Standard Circuit
VSS
VOUT
VIN
CIN
*1
CL
*2
INPUT
OUTPUT
GND
Single GND
*1. CIN is a capacitor used to stabilize input.
*2. In addition to a tantalum capacitor, a ceramic capacitor of 0.47
μF or more can be used in CL.
Figure 10
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
Technical Terms
1. Low dropout voltage regulator
The low dropout voltage regulator is a voltage regulator featuring a low dropout voltage characteristic due
to its internal low ON-resistance characteristic transistors.
2. Low ESR
ESR is the abbreviation for Equivalent Series Resistance. The low ESR output capacitor (CL) can be
used in the S-814 Series.
3. Output voltage (VOUT)
The accuracy of the output voltage is ensured at
±2.0 % under the specified conditions*1 of input voltage,
output current, and temperature, which differ depending upon the product items.
*1. The condition differs depending upon each product.
Caution If you change the above conditions, the output voltage value may vary out of the
accuracy range of the output voltage. Refer to the “
Electrical Characteristics” and “
Characteristics” for details.
4. Line regulation 1 (
ΔVOUT1) and Line regulation 2 (ΔVOUT2)
Indicate the input voltage dependencies of output voltage. That is, the value shows how much the output
voltage changes due to a change in the input voltage with the output current remained unchanged.
5. Load regulation (
ΔVOUT3)
Indicates the output current dependencies of output voltage. That is, the value shows how much the
output voltage changes due to a change in the output current with the input voltage remained unchanged.
相关PDF资料 |
PDF描述 |
|---|---|
| S-814A52AUC-BDQ-T2G | 5.2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5 |
| S-817A24ANB-CUN-T2G | 2.4 V FIXED POSITIVE LDO REGULATOR, 0.67 V DROPOUT, PDSO4 |
| S-817A24APF-CUNTFGG | 2.4 V FIXED POSITIVE LDO REGULATOR, 0.67 V DROPOUT, PDSO4 |
| S-817A43ANB-CVG-T2G | 4.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO4 |
| S-817A43APF-CVGTFGG | 4.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S-814A52AUC-BDQT2G | 功能描述:低压差稳压器 - LDO Linear LDO Regulator 30uA Iq 180mA Iout 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 |
| S-814A53AMC-BDRT2G | 功能描述:低压差稳压器 - LDO Linear LDO regulator 30uA Iq 180mA Iout 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 |
| S-814A53AUC-BDRT2G | 功能描述:低压差稳压器 - LDO Linear LDO Regulator 30uA Iq 180mA Iout 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 |
| S-814A54AMC-BDST2G | 功能描述:低压差稳压器 - LDO Linear LDO regulator 30uA Iq 180mA Iout 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 |
| S-814A54AUC-BDST2G | 功能描述:低压差稳压器 - LDO Linear LDO Regulator 30uA Iq 180mA Iout 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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