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参数资料
| 型号： | TS2951ACS-5.0 |
| 厂商： | Taiwan Semiconductor Co., Ltd. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 1/6页 |
| 文件大小： | 134K |
| 代理商： | TS2951ACS-5.0 |
TS2950-51 series
1-6
2003/12 rev. B
TS2950/TS2951 series
150mA Ultra Low Dropout Positive Voltage Regulator
Pin assignment
TO-92
1. Output
2. Ground
3. Input
3. Shutdown
4. Ground
5. Error
6. Voltage tap
7. Feedback
8. Input
Input Voltage Range up to 30V
Output Current up to 150mA
Low Drop Out Voltage 0.4V
General Description
The TS2950/A & TS951/A are low power voltage regulators. These devices are excellent choice for use in
battery-powered applications such as cordless telephone, radio control systems, and portable computers.
The TS2950/A & TS2951/A is features very low quiescent current (75uA Typ.) and very low drop output voltage (Typ.
40uV at light load and 380 mV at 100 mA). This includes a tight initial tolerance of 0.5% typ.(A version), extremely good
load and line regulation 0.05% typ. and very low output temperature coefficient, making the TS2950/A & TS2951/A useful
as a low-power voltage reference.
TS2951/A have other key additional feature of unregulated input voltage transient of -20V below ground (reverse battery).
The error flag output feature is used as power-on reset for warn of a low output voltage, due to following batteries on
input. The logic-compatible shutdown input which enable the regulator to be switched on/off. The regulator output voltage
may be pin-strapped for a 5.0, 3.3 & 3V of programmed from 1.24V to 29V with external pair of resistors. Using of as
design, processing and testing techniques make TS2950/A & TS951/A superior over similar products.
The TS2950/A is offered in 3-pin TO-92 package, The TS2951/A is available in 8-pin plastic SOP-8 package.
Application
Battery powered systems
Portable instrumentation
Avionics
Automotive Electronics
SMPS Post-Regulator
Voltage Reference
Portable/Palm top / Notebook computers
Portable consumer equipment
Radio control system
Features
Output voltage available in 5V, 3.3V & 3V
Extremely low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Need only 1uF for stability
Unregulated DC input can withstand -20V reverse
battery and +60V positive transients
Use as Regulator or Reference
Stable with low-ESR output capacitors
Current and thermal limiting
Direct replacement for LP2950 & LP2951 sockets
TS2951 VERSIONS ONLY
Error Flag warns of output dropout
Logic-Controlled electronic shutdown
Additional voltage tap
Output voltage sense
Output programmable from 1.24 to 29V
Ordering Information
Note: Where xx denotes voltage option, available are
5.0V, 3.3V and 3V. Contact factory for additional
voltage options.
Part No.
Operating Temp. Package
TS2950CT-
xx
TO-92
TS2951CS-
xx
-40 ~ +85
o
C
SOP-8
TS2950ACT-
xx
TO-92
TS2951ACS-
xx
-20 ~ +85
o
C
SOP-8
Pin assignment
SOP-8
1. Output
2. Sense
相关PDF资料 |
PDF描述 |
|---|---|
| TS2951ACS | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS2951CS-3.0 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS2951CS-3.3 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS2N2222A | General Purpose NPN Transistor |
| TS2N2222ACXRF | General Purpose NPN Transistor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TS2951ACS50 RL | 制造商:SKMI/Taiwan 功能描述:LDO Regulator Pos 1.24V to 29V5V 0.15A 8-Pin SOP T/R |
| TS2951ACSRL | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:150mA Ultra Low Dropout Voltage Regulator |
| TS2951CS | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:150mA Ultra Low Dropout Voltage Regulator |
| TS2951CS-3.0 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:150mA Ultra Low Dropout Positive Voltage Regulator |
| TS2951CS-3.3 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:150mA Ultra Low Dropout Positive Voltage Regulator |
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