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參數(shù)資料
| 型號： | S-817A20 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 2.0V±2.0% Ultra Compact 3-Pin Positive Voltage Regulator(輸出電壓2.0V±2.0%,緊湊型結(jié)構(gòu)3腳正電壓穩(wěn)壓器) |
| 中文描述： | 2.0V的± 2.0％，超小型3引腳正電壓穩(wěn)壓器（輸出電壓2.0V的± 2.0％，緊湊型結(jié)構(gòu)3腳正電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 10/23頁 |
| 文件大?。?/td> | 414K |
| 代理商： | S-817A20 |
Rev.1.1
S-817 Series
ULTRA COMPACT CMOS VOLTAGE REGULATOR
Seiko Instruments Inc.
9
n
Design Considerations
Design wiring patterns for VIN, VOUT and GND pins to decrease impedance.
When mounting the output capacitor, connect pins VOUT and VSS as close as possible.
Note that output voltage may be increased at low load current of less than 1
μ
A.
To prevent oscillation, it is recommended to use the external parts under the following conditions.
* Output capacitor (CL): 0.1
μ
F or more
* Equivalent Series Resistance (ESR): 30
or less
* Input series resistance (R
IN
): 10
or less
The voltage regulator may oscillate when power source impedance is high and input capacitor is low or
not connected.
Be sure that input voltage and load current do not exceed the power dissipation level of the package.
SII claims no responsibility for any and all disputes arising out of or in connection with any infringement of
the products including this IC upon patents owned by a third party.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| S-817A20ANB-CUJ-T2 | 功能描述:低壓差穩(wěn)壓器 - LDO 2.0V 1.2uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817A20ANB-CUJT2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.0V 1.2uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817A20APF-CUJTFG | 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO regulator 1.2uA Iq 75mA Iout RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817A21ANB-CUK-T2 | 功能描述:低壓差穩(wěn)壓器 - LDO 2.1V 1.2uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817A21ANB-CUKT2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.1V 1.2uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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