中文
EN
当前位置:
立即询价
pdf下载
正在供货
微信
QQ
在线产品描述:
TPS736xx系列低压差(LDO)线性稳压器采用新的拓扑结构： 一种电压跟随器配置中的NMOS通过元件。使用输出时，该拓扑结构稳定 电容器具有低ESR，甚至允许在没有电容器的情况下运行。它还提供了高 反向阻塞(低反向电流)和总体上几乎恒定的接地引脚电流 输出电流值。
TPS736xx采用先进的BiCMOS工艺，在提供 极低的压差电压和极低的接地引脚电流。未启用时，电流消耗为 低于1µA，是便携式应用的理想之选。极低的输出噪声(30 带0.1-µF CNR的µVRMS)是为VCO供电的理想选择。 这些设备受过热关断和返送电流限制保护。产品特性:
- Stable with No Output Capacitor or Any Value
or Type of Capacitor - Input Voltage Range of 1.7 V to 5.5 V
- Ultra-Low Dropout Voltage: 75 mV typ
- Excellent Load Transient Response–with or
without Optional Output Capacitor - New NMOS Topology Delivers Low Reverse Leakage
Current - Low Noise: 30 µVRMS typ
(10 Hz to 100 kHz) - 0.5% Initial Accuracy
- 1% Overall Accuracy Over Line, Load, and
Temperature - Less Than 1 µA max IQ in Shutdown
Mode - Thermal Shutdown and Specified Min/Max Current
Limit Protection - Available in Multiple Output Voltage Versions
- Fixed Outputs of 1.20 V to 5.0 V
- Adjustable Output from 1.20 V to 5.5 V
- Custom Outputs Available
- APPLICATIONS
- Portable/Battery-Powered Equipment
- Post-Regulation for Switching Supplies
- Noise-Sensitive Circuitry such as VCOs
- Point of Load Regulation for DSPs, FPGAs,
ASICs, and Microprocessors
C2000 Is a trademark of Texas Instruments
All other trademarks are the property of their respective owners
输出选项Adjustable输出,Fixed输出
输出电流(Max)(A)0.4
Vin(Max)(V)5.5
Vin(Min)(V)1.7
输出电压(Max)(V)5.4
输出电压(Min)(V)1.2
固定输出选项(V)1.25,1.5,1.6,1.8,1.9,2.5,3,3.2,3.3,4.3
噪音(µVrms)30
Iq(规格)(毫安)0.4
ThermalresistanceθJA(°C/W)53
等级产品样本
负载电容(Min)(µF)0
调节输出(#)1
特性Enable,Foldbackovercurrentprotection,Reversecurrentprotection
精确(%)1
电源抑制比在100kHz的指标(dB)32
跌落电压(Vdo)(规格)(mV)75
温度范围(C)-40to125
370791121
2119841551