TEXAS INSTRUMENTS

德州仪器 (TI) 是一家全球化半导体设计与制造企业,凭借 80,000+ 模拟 IC 与嵌入式处理器产品、各类软件以及最大规模的销售和技术支持不断开拓创新。

LP3983

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有使能功能的 5mA、低 IQ、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.005 Vin (max) (V): 6 Vin (min) (V): 2.7 Vout (max) (V): 2.5 Vout (min) (V): 2.5 Fixed output options (V): 2.5 Rating: Catalog PSRR at 100 KHz (dB): 40 Iq (typ) (mA): 0.014 Thermal resistance θJA (°C/W): 255 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 200 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 0.005 Vin (max) (V): 6
Vin (min) (V): 2.7 Vout (max) (V): 2.5 Vout (min) (V): 2.5 Fixed output options (V): 2.5 Rating: Catalog PSRR at 100 KHz (dB): 40 Iq (typ) (mA): 0.014 Thermal resistance θJA (°C/W): 255 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 200 Operating temperature range (°C): -40 to 125

TPS54910

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路
数据:

简介: 3V 至 4V 输入、9A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 9 Vin (min) (V): 3 Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 9 Vin (min) (V): 3
Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90

LM2642

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路
数据:

简介: 4.5V 至 30V 两相峰值电流模式同步降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 30 Iout (max) (A): 6 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Buck Rating: Catalog Vout (min) (V): 1.238 Vout (max) (V): 27 Iq (typ) (µA): 1000 Duty cycle (max) (%): 98 Number of phases: 2 Vin (min) (V): 4.5 Vin (max) (V): 30 Iout (max) (A): 6 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Buck Rating: Catalog Vout (min) (V): 1.238
Vout (max) (V): 27 Iq (typ) (µA): 1000 Duty cycle (max) (%): 98 Number of phases: 2

LP3992

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有使能功能的 30mA、低 IQ、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.03 Vin (max) (V): 5.2 Vin (min) (V): 1.9 Vout (max) (V): 1.5 Vout (min) (V): 1.5 Fixed output options (V): 1.5 Rating: Catalog Noise (µVrms): 300 PSRR at 100 KHz (dB): 23 Iq (typ) (mA): 0.026 Thermal resistance θJA (°C/W): 171 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 400 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 0.03
Vin (max) (V): 5.2 Vin (min) (V): 1.9 Vout (max) (V): 1.5 Vout (min) (V): 1.5 Fixed output options (V): 1.5 Rating: Catalog Noise (µVrms): 300 PSRR at 100 KHz (dB): 23 Iq (typ) (mA): 0.026 Thermal resistance θJA (°C/W): 171 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 400 Operating temperature range (°C): -40 to 125

LP3883

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有使能功能的 3A 超低压降稳压器

Output options: Fixed Output Iout (max) (A): 3 Vin (max) (V): 5.5 Vin (min) (V): 1.426 Vout (max) (V): 1.5 Vout (min) (V): 1.2 Fixed output options (V): 1.2, 1.5 Rating: Catalog Noise (µVrms): 90 PSRR at 100 KHz (dB): 30 Iq (typ) (mA): 4 Thermal resistance θJA (°C/W): 40 Load capacitance (min) (µF): 4.7 Regulated outputs (#): 1 Features: Enable Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 210 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 3
Vin (max) (V): 5.5 Vin (min) (V): 1.426 Vout (max) (V): 1.5 Vout (min) (V): 1.2 Fixed output options (V): 1.2, 1.5 Rating: Catalog Noise (µVrms): 90 PSRR at 100 KHz (dB): 30 Iq (typ) (mA): 4 Thermal resistance θJA (°C/W): 40 Load capacitance (min) (µF): 4.7 Regulated outputs (#): 1 Features: Enable Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 210 Operating temperature range (°C): -40 to 125

TPS726

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有电源正常指示和使能功能的 1A、超低压降稳压器

Output options: Fixed Output Iout (max) (A): 1 Vin (max) (V): 6 Vin (min) (V): 1.8 Vout (max) (V): 2.5 Vout (min) (V): 1.26 Fixed output options (V): 1.26, 1.5, 1.6, 1.8, 2.5 Rating: Catalog Noise (µVrms): 150 PSRR at 100 KHz (dB): 20 Iq (typ) (mA): 0.075 Thermal resistance θJA (°C/W): 23 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 170 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 1
Vin (max) (V): 6 Vin (min) (V): 1.8 Vout (max) (V): 2.5 Vout (min) (V): 1.26 Fixed output options (V): 1.26, 1.5, 1.6, 1.8, 2.5 Rating: Catalog Noise (µVrms): 150 PSRR at 100 KHz (dB): 20 Iq (typ) (mA): 0.075 Thermal resistance θJA (°C/W): 23 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 170 Operating temperature range (°C): -40 to 125

LM2623

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路
数据:

简介: 0.8V 至 14V 输入电压、2A 负载电流、升压直流/直流

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Boost Type: Converter Vin (min) (V): 0.8 Vin (max) (V): 14 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 2000 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.24 Vout (max) (V): 14 Iq (typ) (µA): 80 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Boost Type: Converter Vin (min) (V): 0.8 Vin (max) (V): 14
Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 2000 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.24 Vout (max) (V): 14 Iq (typ) (µA): 80 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.85

LM3475

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路
数据:

简介: 10V、滞后 PFET 降压控制器

Vin (min) (V): 2.7 Vin (max) (V): 10 Iout (max) (A): 5 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Rating: Catalog Vout (min) (V): 0.8 Vout (max) (V): 10 Features: Enable, Light Load Efficiency Iq (typ) (µA): 260 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 2.7 Vin (max) (V): 10 Iout (max) (A): 5 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Rating: Catalog
Vout (min) (V): 0.8 Vout (max) (V): 10 Features: Enable, Light Load Efficiency Iq (typ) (µA): 260 Duty cycle (max) (%): 100 Number of phases: 1

LM5068

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路
数据:

简介: -10V 至 -80V 热插拔控制器

FET: External Vin (min) (V): -90 Vin (max) (V): -10 Vabsmax_cont (V): -100 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, Current limiting, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Overvoltage response: Cut-off Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 105 Quiescent current (Iq) (typ) (A): 0.00082 Quiescent current (Iq) (max) (A): 0.0013 FET: External Vin (min) (V): -90 Vin (max) (V): -10 Vabsmax_cont (V): -100
Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, Current limiting, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Overvoltage response: Cut-off Features: Fault output, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 105 Quiescent current (Iq) (typ) (A): 0.00082 Quiescent current (Iq) (max) (A): 0.0013

TL7733B

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路
数据:

简介: 单电源电压监控器

Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 3.08 Reset threshold accuracy (%): 2.6 Iq (typ) (mA): 1.8 Output driver type/reset output: Active-high, Active-low, Open-drain Supply voltage (min) (V): 3.6 Supply voltage (max) (V): 18 Rating: Catalog Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 85 Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 3.08 Reset threshold accuracy (%): 2.6 Iq (typ) (mA): 1.8 Output driver type/reset output: Active-high, Active-low, Open-drain Supply voltage (min) (V): 3.6 Supply voltage (max) (V): 18 Rating: Catalog Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 85