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參數(shù)資料
| 型號： | S-817B21AMC-CWK-T2 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| 中文描述： | 超小型封裝CMOS電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 7/28頁 |
| 文件大?。?/td> | 412K |
| 代理商： | S-817B21AMC-CWK-T2 |
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Rev.2.3
S-817 Series
ULTRA COMPACT CMOS VOLTAGE REGULATOR
Seiko Instruments Inc.
7
Test Circuits
1.
2.
3.
Figure 6 Test Circuits
Standard Circuit
VSS
VOUT
VIN
C
IN
CL
INPUT
OUTPUT
GND
Single GND
Figure 7 Standard Circuit
Technical 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 (V
OUT
)
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.
Note:
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 (
V
OUT
1,
V
OUT
2)
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 (
V
OUT
3)
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.
VSS
VOUT
VIN
V
A
VSS
VOUT
VIN
A
VSS
VOUT
VIN
V
A
In addition to a tantalum capacitor, a ceramic
capacitor of 0.1
μ
F or more can be used for CL.
C
IN
is a capacitor used to stabilize input.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-817B21AMC-CWKT2G | 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817B21AMC-CWKT2U | 功能描述:IC REG LINEAR 35MA SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 穩(wěn)壓器數(shù):1 電流 - 輸出:35mA 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商器件封裝:SOT-23-5 標準包裝:1 |
| S-817B21AUA-CWK-T2 | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR |
| S-817B21AUA-CWKT2G | 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-817B21AY-B2-U | 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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