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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)： | 5/23頁 |
| 文件大?。?/td> | 414K |
| 代理商： | S-817A20 |
ULTRA COMPACT CMOS VOLTAGE REGULATOR
S-817 Series
Rev.1.1
4
Seiko Instruments Inc.
n
Test Circuits
1.
2.
3.
Figure 3 Test Circuits
n
Standard Circuit
VSS
VOUT
VIN
C
IN
CL
INPUT
OUTPUT
GND
Single GND
Figure 4 Standard Circuit
n
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 ensured at
±
2.0% under the specified conditions of input voltage,
output current, and temperature, which differ depending upon the product items.
Note:
If you change the above conditions, the output voltage value may vary 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 in CL.
C
IN
is a capacitor used to stabilize input.
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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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