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參數(shù)資料
| 型號(hào)： | TS2937CW3.3 |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 152K |
| 代理商： | TS2937CW3.3 |
TS2937
1-1
2003/12 rev. B
TS2937
500mA Ultra Low Dropout Fixed Positive Voltage Regulator
TO-263
Pin assignment:
1. Input
2. Ground
3.
Output
Low Dropout Voltage 0.6V max.
General Description
T
he TS2937 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.) and very low drop output voltage
(Typ. 60mV at light load and 600mV at 500mA). This includes a tight initial tolerance of 1% typ., extremely good line
regulation of 0.05% typ., and very low output temperature coefficient.
This series is offered in 3-pin TO-263, TO-220, TO-252 & SOT-223 package.
Features
Dropout voltage typically 0.6V @Io=500mA
Output current up to 500mA
Output voltage trimmed before assembly
-18V Reverse peak voltage
+30V Input over voltage protection
+60V Transient peak voltage
Internal current limit
Thermal shutdown protection
Block Diagram
Ordering Information
Part No.
Operation Temp.
(Ambient)
Package
TS2937CZ
xx
TO-220
TS2937CM
xx
TO-263
TS2937CP
xx
TO-252
TS2937CW
xx
Note: Where
xx
denotes voltage option, available are
12V, 10V, 8V, 5V, 3.3V and 2.5V. Contact factory
for additional voltage options.
-20 ~ +85
o
C
SOT-223
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
-25 ~ +125
o
C
Storage Temperature Range
Lead Soldering Temperature (260
o
C)
T
STG
-65 ~ +150
o
C
TO-220 / TO-263 Package
TO-252 / SOT-223 Package
5
4
S
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS2937CW33 RP | 制造商:SKMI/Taiwan 功能描述:LDO Regulator Pos 3.3V 0.5A 4-Pin(3+Tab) SOT-223 T/R |
| TS2937CW5 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Positive Voltage Regulator |
| TS2937CW5.0 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:500mA Ultra Low Dropout Fixed Positive Voltage Regulator |
| TS2937CW-5.0 RP | 制造商:Taiwan Semiconductor 功能描述:V REG LDO +5.0V 2937 SOT-223-3 制造商:Taiwan Semiconductor 功能描述:V REG LDO +5.0V, 2937, SOT-223-3 制造商:Taiwan Semiconductor 功能描述:IC, LDO VOLT REG, 5V, 0.5A, SOT-223-3; Primary Input Voltage:6V; Output Voltage Fixed:5V; Dropout Voltage Vdo:600mV; No. of Pins:3; Output Current:500mA; Operating Temperature Min:-20C; Operating Temperature Max:85C ;RoHS Compliant: Yes |
| TS2937CW50 | 功能描述:低壓差穩(wěn)壓器 - LDO 0.5A Ultra LDO 5.0 Vltg Reg 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(dòng)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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