TEXAS INSTRUMENTS

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REF3033

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压基准电路
数据:

简介: 采用 3 引脚 SOT-23 封装的 3.3V、50ppm/°C、50µA 输入串联（带隙）电压基准

VO (V): 3.3 Initial accuracy (max) (%): 0.2 Temp coeff (max) (ppm/°C): 75 Vin (min) (V): 3.301 Vin (max) (V): 5.5 Iq (typ) (mA): 0.042 Rating: Catalog LFN 0.1 to 10 Hz (typ) (µVPP): 36 Iout/Iz (max) (mA): 25 Operating temperature range (°C): -40 to 125 VO (V): 3.3 Initial accuracy (max) (%): 0.2 Temp coeff (max) (ppm/°C): 75 Vin (min) (V): 3.301 Vin (max) (V): 5.5 Iq (typ) (mA): 0.042 Rating: Catalog LFN 0.1 to 10 Hz (typ) (µVPP): 36 Iout/Iz (max) (mA): 25 Operating temperature range (°C): -40 to 125

REF3040

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压基准电路
数据:

简介: 采用 3 引脚 SOT-23 封装的 4.096V、50ppm/°C、50µA 输入串联（带隙）电压基准

VO (V): 4.096 Initial accuracy (max) (%): 0.2 Temp coeff (max) (ppm/°C): 75 Vin (min) (V): 4.097 Vin (max) (V): 5.5 Iq (typ) (mA): 0.042 Rating: Catalog LFN 0.1 to 10 Hz (typ) (µVPP): 45 Iout/Iz (max) (mA): 25 Operating temperature range (°C): -40 to 125 VO (V): 4.096 Initial accuracy (max) (%): 0.2 Temp coeff (max) (ppm/°C): 75 Vin (min) (V): 4.097 Vin (max) (V): 5.5 Iq (typ) (mA): 0.042 Rating: Catalog LFN 0.1 to 10 Hz (typ) (µVPP): 45 Iout/Iz (max) (mA): 25 Operating temperature range (°C): -40 to 125

TPS54810

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: 输入电压为 4.5 至 5.5V 的 8A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 8 Vin (min) (V): 4 Vin (max) (V): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 8 Vin (min) (V): 4 更多

Vin (max) (V): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90

LP2995

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: DDR 终端稳压器

Vin (min) (V): 2.2 Vin (max) (V): 5.5 Vout (min) (V): 1.21 Vout (max) (V): 1.26 Features: No external resistors Rating: Catalog Operating temperature range (°C): 0 to 125 Iq (typ) (mA): 0.25 Product type: DDR DDR memory type: DDR Vin (min) (V): 2.2 Vin (max) (V): 5.5 Vout (min) (V): 1.21 Vout (max) (V): 1.26 Features: No external resistors Rating: Catalog Operating temperature range (°C): 0 to 125 Iq (typ) (mA): 0.25 Product type: DDR DDR memory type: DDR

TPS61040

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: 采用 SOT-23 封装的 28V、400mA 开关升压转换器，适用于 LCD 和白光 LED 应用

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 1000 Features: Enable, Nonsynchronous Vout (min) (V): 1.8 Vout (max) (V): 28 Iq (typ) (µA): 28 Duty cycle (max) (%): 88 Switch current limit (typ) (A): 0.4 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6 更多

Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 1000 Features: Enable, Nonsynchronous Vout (min) (V): 1.8 Vout (max) (V): 28 Iq (typ) (µA): 28 Duty cycle (max) (%): 88 Switch current limit (typ) (A): 0.4

TPS61041

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: 采用 SOT-23 封装的 28V、250mA 开关升压转换器，适用于 LCD 和白光 LED 应用

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 1000 Features: Enable, Nonsynchronous Vout (min) (V): 1.8 Vout (max) (V): 28 Iq (typ) (µA): 28 Duty cycle (max) (%): 88 Switch current limit (typ) (A): 0.25 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6 更多

LM5000

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: 3.1-40V 宽输入电压、2A 电流模式非同步升压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost, Flyback, Forward, SEPIC Type: Converter Vin (min) (V): 3.1 Vin (max) (V): 40 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1300 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.259 Vout (max) (V): 75 Iq (typ) (µA): 2100 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost, Flyback, Forward, SEPIC Type: Converter Vin (min) (V): 3.1 Vin (max) (V): 40 更多

Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1300 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.259 Vout (max) (V): 75 Iq (typ) (µA): 2100 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2

LM2704

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: 具有 550mA 峰值电流限制的微功耗升压 DC/DC 转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.2 Vin (max) (V): 7 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 2500 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.24 Vout (max) (V): 20 Iq (typ) (µA): 235 Duty cycle (max) (%): 76 Switch current limit (typ) (A): 0.55 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.2 Vin (max) (V): 7 更多

Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 2500 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.24 Vout (max) (V): 20 Iq (typ) (µA): 235 Duty cycle (max) (%): 76 Switch current limit (typ) (A): 0.55

LP3982

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 300mA、高精度、低压降稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.3 Vin (max) (V): 6 Vin (min) (V): 2.5 Vout (max) (V): 3.3 Vout (min) (V): 1.8 Fixed output options (V): 1.8, 2.5, 2.82, 3, 3.3 Rating: Catalog Noise (µVrms): 37 PSRR at 100 KHz (dB): 20 Iq (typ) (mA): 0.09 Thermal resistance θJA (°C/W): 53 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 120 Operating temperature range (°C): -40 to 85 Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.3 更多

Vin (max) (V): 6 Vin (min) (V): 2.5 Vout (max) (V): 3.3 Vout (min) (V): 1.8 Fixed output options (V): 1.8, 2.5, 2.82, 3, 3.3 Rating: Catalog Noise (µVrms): 37 PSRR at 100 KHz (dB): 20 Iq (typ) (mA): 0.09 Thermal resistance θJA (°C/W): 53 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 120 Operating temperature range (°C): -40 to 85

TPS60240

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: 具有 3.3V 固定输出、适用于 VCO 电源的 170uVrms 零纹波开关电容升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.025 Vin (min) (V): 1.8 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 220 Features: Enable, Regulated Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 250 Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.025 Vin (min) (V): 1.8 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 220 更多

Features: Enable, Regulated Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 250