參數(shù)資料
型號: S-81211
廠商: Seiko Instruments Inc.
英文描述: 1.1V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓1.1V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
中文描述: 1.1V的± 2.4%高精度三端穩(wěn)壓器(輸出電壓1.1V的± 2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
文件頁數(shù): 17/33頁
文件大?。?/td> 337K
代理商: S-81211
HIGH-PRECISION VOLTAGE REGULATOR
S-812XXSG Series
16
Seiko Instruments Inc.
Table 28 Parameter dependency due to output current fluctuation
Parameter
Method to decrease
overshoot
Method to decrease
undershoot
Output current fluctuation
Load capacitance C
L
Input voltage
Temperature
I
OUT
Decrease
Decrease
Increase
Increase
Increase
Increase
V
IN
Ta
For reference, the following describes the results of measuring the ringing amounts at the V
OUT
pin using the input
voltage (V
IN
), load capacitance (C
L
), output current fluctuation width ( I
OUT
), and temperature as parameters.
Load
transient response of S-81250SG
Reference data
2. C
L
dependency
V
IN
=7V
Ta=25 C
0.5
0.4
0.3
0.2
0.1
0.0
0 10
20
30
40
50
C
L
( F)
Ringing
amount
(V)
3. I
OUT
dependency
I
shows the difference between the low
current fixed to 1 A and the high.
For example, I
OUT
=10 mA means the difference
between 10mA and 1 A.
C
L
=10 F
Ta=25 C
V
IN
=7V
1.2
1.0
0.8
0.6
0.4
0.2
0.00
5
10 15 20 25 30
I
OUT
(mA)
Ringing
amount
(V)
4. Temperature dependency
Undershoot
Overshoot
V
IN
=7V
C
L
=10 F
0.5
0.4
0.3
0.2
0.1
0
40
80
-40
Ta ( C)
Ringing
amount
(V)
1. V
IN
dependency
0.6
0.5
0.4
0.3
0.2
0.1
0.06
8
10
12
14
16
Ringing
amount
(V)
V
IN
(V)
C
L
=10 F
Ta=25 C
相關(guān)PDF資料
PDF描述
S-81215 1.5V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓1.5V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81217 1.7V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓1.7V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81218 1.8V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓1.8V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81224 2.4V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓2.4V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81225 2.5V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓2.5V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-81211SG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE REGULATOR
S8121-46R 功能描述:安裝硬件 SMT EZCABLE CLIP FOR 1.50-2.00MM CABLE RoHS:否 制造商:Harwin 類型:SMT Cable Clip 材料:Phosphor Bronze 安裝孔大小: 長度:5 mm 外徑: 內(nèi)徑: 厚度: 電鍍:Tin 螺紋大小:
S8121-46R 制造商:Harwin 功能描述:SMT Cable Clip
S-81215SG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH-PRECISION VOLTAGE REGULATOR
S-81215SG-QK-T1 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) SOT-23-5 1.5V 1.2uA RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L