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| 型号： | S-817B20AMC-CWJT2U |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2 V FIXED POSITIVE LDO REGULATOR, 0.67 V DROPOUT, PDSO5 |
| 封装： | HALOGEN AND LEAD FREE, SOT-23, 5 PIN |
| 文件页数： | 5/53页 |
| 文件大小： | 826K |
| 代理商： | S-817B20AMC-CWJT2U |
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SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
Rev.5.0_00
S-817 Series
Seiko Instruments Inc.
13
Explanation of Terms
1. Low ESR
ESR is the abbreviation for Equivalent Series Resistance.
Low ESR output capacitors (CL) can be used in the S-817 Series.
2. Output voltage (VOUT)
The accuracy of the output voltage is
±2.0% guaranteed under the specified conditions for input voltage,
which differs depending upon the product items, output current, and temperature.
Caution If the above conditions change, the output voltage value may vary and go out of the
accuracy range of the output voltage. See the electrical characteristics and
characteristics data for details.
3. Line regulations 1 and 2 (
ΔVOUT1, ΔVOUT2)
Indicate the input voltage dependencies of output voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remained unchanged.
4. Load regulation (
ΔVOUT3)
Indicates the output current dependencies of output voltage. That is, the values show how much the
output voltage changes due to a change in the output current with the input voltage remained unchanged.
5. Dropout voltage (Vdrop)
Indicates a difference between input voltage (VIN1) and output voltage when output voltage falls by 98% of
VOUT(E) by gradually decreasing the input voltage (VIN).
Vdrop = VIN1[VOUT(E) × 0.98]
相关PDF资料 |
PDF描述 |
|---|---|
| S-817B20AUA-CWJT2U | 2 V FIXED POSITIVE LDO REGULATOR, 0.67 V DROPOUT, PSSO3 |
| S-817B38AMC-CXBT2U | 3.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| S-817B38AUA-CXBT2U | 3.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3 |
| S-817B42AMC-CXFT2U | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 |
| S-817B42AUA-CXFT2U | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PSSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S-817B20AUA-CWJ-T2 | 功能描述:低压差稳压器 - LDO 2.0V 1.2uA 2.0% 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-817B20AUA-CWJT2G | 功能描述:低压差稳压器 - LDO 2.0V 1.2uA 2.0% 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-817B20AY-B2-U | 功能描述:低压差稳压器 - LDO Linear LDO regulator 1.2uA Iq 75mA 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-817B20AY-B-G | 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 2V 35MA TO92-3 |
| S-817B20AY-X | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
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