參數(shù)資料
型號: S-81227
廠商: Seiko Instruments Inc.
英文描述: 2.7V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓2.7V±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: 2.7 ± 2.4%高精度三端穩(wěn)壓器(輸出電壓為2.7V ± 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): 18/33頁
文件大?。?/td> 337K
代理商: S-81227
HIGH-PRECISION VOLTAGE REGULATOR
S-812XXSG Series
Seiko Instruments Inc.
17
Standard Circuit
The basic circuit using the S-812XXSG Series is shown in Figure 11.
Application Circuits
1.
High output current positive voltage regulator
Single-point GND
Common
Common
C
O
C
I
V
OUT
V
IN
3
2
1
S-812XXSG
Series
Figure 11
Figure 12 shows a circuit for increasing the output
current.
Short-circuit protection of Tr1 is possible by
adding the sense resistor R
S
and the PNP
transistor as shown in Figure 13.
R
Tr1
GND
V
OUT
V
IN
V
IN
V
OUT
Common
Figure 12
S-812XXSG
Series
GND
Rs
R
V
IN
Tr2
Tr1
V
IN
V
OUT
Common
S-812XXSG
Series
Figure 13
相關(guān)PDF資料
PDF描述
S-81230 3.0V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓3.0V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81233 3.3V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓3.3V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81235 3.5V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓3.5V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81236 3.6V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓3.6V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
S-81237 3.7V±2.4% High-Precision Three-Terminal Positive Voltage Regulator(輸出電壓3.7V±2.4%,高精度三端(輸入端,輸出端,接地端)正電壓穩(wěn)壓器)
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