参数资料
型号: PT7M8206B18TA5EX
厂商: Pericom
文件页数: 7/12页
文件大小: 0K
描述: IC REG LDO 1.8V .3A SOT23-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 最高 5.5V
电压 - 压降(标准): 0.59V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小)
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: PT7M8206B18TA5EXDKR
PT7M8206
LDO Regulator
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Function block diagram
VOUT
Over-current
Protectio n Circuit
EN
VIN
ON/OFF
C ircuit
GND
R ef erence
Volta g e C ircuit
Functional Description (Refer to Function Block Diagram)
Output Voltage
The divided output voltage is compared with the internal reference voltage by the error amplifier with internal phase compensator.
The output of the error amplifier then drives the P-channel MOSFET to maintain a stable and constant output voltage.
Low ESR Capacitors
The internal phase compensator maintains the stable output voltage with low ESR ceramic input and output capacitors. 1 ? F low
ESR (X5R/X7R) ceramic capacitor located as close as possible to the IC ’ s pins is recommended.
Current Limit and Thermal Shutdown Protections
Current limit protection is used to limit the output current when an overload condition occurs. As a result, the output voltage will
drop. Thermal shutdown protection will turn off the output to reduce the power dissipation when the operation junction
temperature exceeds 170°C.
EN Pin
The output of the regulator in PT7M8206 can be controlled with EN pin. The EN pin should be connected to a “ VIN ” or a “ GND ”
voltage as a floating input applied to inverter input of the enable circuitry will increase the current consumption.
?
1.
2.
3.
NOTE ON USE
Please use this IC within the stated absolute maximum ratings.
Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please keep the resistance low between VIN and GND wiring in particular.
Please wire the input capacitor (Cin) and the output capacitor (Cout) as close to the IC as possible.
12-07-0004
7
PT0359-2
07/10/12
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PT7M8206B33TA5EX 功能描述:IC REG LDO 3.3V .3A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.06V @ 100mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):130mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR)
PT7M8216B09XZEX 功能描述:IC REG LDO 0.9V .2A UDFN-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.06V @ 100mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):130mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR)
PT7M8216B11XZEX 功能描述:IC REG LDO 1.1V .2A UDFN-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.06V @ 100mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):130mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR)
PT7M8216B12XZEX 功能描述:IC REG LDO 1.2V .2A UDFN-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.06V @ 100mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):130mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR)
PT7M8216B28XZEX 功能描述:IC REG LDO 2.8V .2A UDFN-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.06V @ 100mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):130mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR)