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参数资料
| 型号： | TS4266G |
| 厂商： | Taiwan Semiconductor Co., Ltd. |
| 英文描述： | 150mA Ultra Low Drop Out Voltage Regulator with Inhibit |
| 中文描述： | 150mA的超低下降和抑制稳压器 |
| 文件页数： | 3/4页 |
| 文件大小： | 117K |
| 代理商： | TS4266G |
TS4266G Preliminary
3-3
2004/12 rev. A
Typical Application Circuit
Application Information
Dimensioning Information on External Components
The input capacitor Cin is necessary for compensating line influences (100nF ceramic capacitor recommended). Using
a resistor of approx. 1
in series with Cin, the oscillating of input inductivity and input capacitance can be clamped. In
the application circuit shown, an additional electrolytic input capacitor of 470uF is added in order to buffer supply line
influences. This capacitor is recommended, if the device is sourced via long supply lines of several meters.
The output capacitor Cout is necessary for the stability of the regulating circuit. Stability is guaranteed at values Cout
≥
10uF and an ESR
≤
4
within the operating temperature range.
Circuit Description
The control amplifier compares a reference voltage of 2.5V typical, the regulation loop controls the output to achieve
an output voltage of 5V with an accuracy of +/-2% at an input voltage up to 45V. The minimum required input voltage
is Vout + Vdrop.
The TS4266G can supply up to 150mA. However for protection reasons at high input voltage above 25V, the
maximum output current is reduced (SOA protection). The IC is additionally protected against overload, over
temperature and reverse polarity
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| TS4266GCW450 | 150mA Ultra Low Drop Out Voltage Regulator with Inhibit |
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| TS431AIYLT1 | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
| TS431AIZ | LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TS4266GCW450 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:150mA Ultra Low Drop Out Voltage Regulator with Inhibit |
| TS4268 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:180mA Ultra Low Dropout Voltage Regulator with Reset & Watchdog Function |
| TS4268_08 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:180mA Fixed-Voltage Ultra Low LDO |
| TS4268CS50 | 功能描述:低压差稳压器 - LDO 150mA Ultra LDO 5V Vltg Reg w/ Inhibit RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TS4270 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:5V Ultra Low Dropout Fixed Voltage Regulator |
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