
- 制造厂商:TI(德州仪器,Texas Instruments)
- 产品类别:电源管理
- 技术类目:线性和低压降 (LDO) 稳压器
- 功能描述:150mA、40V 可调节线性稳压器
- 点击这里打开及下载UA723的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

The uA723 is a precision integrated-circuit voltage regulator, featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and an adjustable-output current limiter.
The uA723 is designed for use in positive or negative power supplies as a series, shunt, switching, or floating regulator. For output currents exceeding 150 mA, additional pass elements can be connected as shown in Figures 4 and 5.
The uA723C is characterized for operation from 0°C to 70°C.
- 150-mA Load Current Without External Power Transistor
- Adjustable Current-Limiting Capability
- Input Voltages up to 40 V
- Output Adjustable From 2 V to 37 V
- Direct Replacement for Fairchild uA723C
- Output options
- Adjustable Output
- Iout (Max) (A)
- 0.15
- Vin (Max) (V)
- 40
- Vin (Min) (V)
- 9.5
- Vout (Max) (V)
- 37
- Vout (Min) (V)
- 2
- Noise (uVrms)
- 20
- Iq (Typ) (mA)
- 2.3
- Thermal resistance θJA (°C/W)
- 86
- Rating
- Catalog
- Load capacitance (Min) (F)
- 0
- Regulated outputs (#)
- 1
- Features
- Accuracy (%)
- 4.9
- Dropout voltage (Vdo) (Typ) (mV)
- 3000
- Operating temperature range (C)
- 0 to 70
UA723的完整型号有:UA723CD、UA723CDR、UA723CN、UA723CNSR,以下是这些产品的关键参数及官网采购报价:
UA723CD,工作温度:0 to 70,封装:SOIC (D)-14,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网UA723CD的批量USD价格:0.287(1000+)
UA723CDR,工作温度:0 to 70,封装:SOIC (D)-14,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网UA723CDR的批量USD价格:0.239(1000+)
UA723CN,工作温度:0 to 70,封装:PDIP (N)-14,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网UA723CN的批量USD价格:0.275(1000+)
UA723CNSR,工作温度:0 to 70,封装:SO (NS)-14,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网UA723CNSR的批量USD价格:0.263(1000+)




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