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參數(shù)資料
| 型號： | TS2938CP58.0 |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 英文描述： | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| 中文描述： | 500mA的超低壓差穩(wěn)壓器固定與抑制 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 108K |
| 代理商： | TS2938CP58.0 |
TS2938/A
1-5
2004/09 rev. A
TS2938/A
500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit
Low Dropout Voltage 0.6V max.
Logic Inhibit Control
General Description
T
he TS2938/A series of fixed-voltage monolithic micro-power voltage regulators is designed for a wide range of
applications. This device excellent choice of use in battery-power application. Furthermore, the quiescent current
increases on slightly at dropout, which prolongs battery life.
This series of fixed-voltage regulators features very low ground current (100uA Typ.), very low drop output voltage (Typ.
60mV at light load and 600mV at 500mA) and output inhibit control. This includes a tight initial tolerance of 1% (TS2938A)
and 2% (TS2938), extremely good line regulation of 0.05% typ., and very low output temperature coefficient.
This series is offered in 5-pin of TO-252-5L and 8-pin SOP-8 package.
Features
Dropout voltage typically 0.5V @Io=500mA
Output current up to 500mA
Logic control electronic shutdown
Output voltage trimmed before assembly
-18V Reverse peak voltage
Block Diagram
+30V Input over voltage protection
+60V Transient peak voltage
Low quiescent current 100uA typ. (ON mode),
Internal current limit
Thermal shutdown protection
Ordering Information
Part No.
Operation Temp.
(Ambient)
-20 ~ +85
o
C
Package
TS2938CP5
xx
TS2938ACP5
xx
TS2938CS
xx
TS2938ACS
xx
Note: Where
xx
denotes voltage option, available are
8.0V, 5.0V, 3.3V and 2.5V. Contact factory for
additional voltage options.
TO-252-5L
SOP-8
Absolute Maximum Rating
(Note 1)
Input Supply Voltage (Note 2)
Vin
-18 ~ +60
V
Operation Input Supply Voltage
Vin (operate)
26
V
Power Dissipation (Note 3)
P
D
Internally Limited
W
Operating Junction Temperature Range
T
J
-40 ~ +125
o
C
Storage Temperature Range
Lead Soldering Temperature (260
o
C)
T
STG
-65 ~ +150
o
C
TO-252 / SOP-8 Package
5
S
Pin assignment:
1. Output
2. Gnd
3. Gnd
4. N/C
8. Input
7. Gnd
6. Gnd
5. Inhibit
Pin assignment:
1. Input
2. Inhibit
3. Gnd
4. N/C
5. Output
相關PDF資料 |
PDF描述 |
|---|---|
| TS2938ACP58.0 | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938ACS5.0 | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938CS3.3 | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938ACS3.3 | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938CP580 | 500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TS2938CS | 功能描述:低壓差穩(wěn)壓器 - LDO Adjustable 0.5 Amp 0.5V Dropout Voltage 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 |
| TS2938CS12 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Voltage Regulator with Inhibit Function |
| TS2938CS2.5 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938CS25 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
| TS2938CS3.3 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Voltage Regulator with Inhibit |
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