TPS7A3401

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具有使能功能的汽车类 200mA、低 IQ、负电压、可调节低压降稳压器

产品详情

Output options Adjustable Output Iout (max) (A) 0.2 Vin (max) (V) -3 Vin (min) (V) -20 Vout (max) (V) -1.2 Vout (min) (V) -18 Noise (µVrms) 80 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 63 Rating Catalog Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2.5 PSRR at 100 KHz (dB) 31 Dropout voltage (Vdo) (typ) (mV) 216 Operating temperature range (°C) -40 to 125
Output options Adjustable Output Iout (max) (A) 0.2 Vin (max) (V) -3 Vin (min) (V) -20 Vout (max) (V) -1.2 Vout (min) (V) -18 Noise (µVrms) 80 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 63 Rating Catalog Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2.5 PSRR at 100 KHz (dB) 31 Dropout voltage (Vdo) (typ) (mV) 216 Operating temperature range (°C) -40 to 125
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Input Voltage Range: –3 V to –20 V
  • Noise:
    • 80 µVRMS (10 Hz to 100 kHz)
  • Power-Supply Ripple Rejection:
    • 50 dB (1 kHz)
    • ≥ 27 dB (10 Hz to 1 MHz)
  • Adjustable Output:
    Approximately –1.18 V to –18 V
  • Maximum Output Current: 200 mA
  • Dropout Voltage: 500 mV at 100 mA
  • Stable With Ceramic Capacitors ≥ 2.2 µF
  • CMOS Logic-Level-Compatible Enable Pin
  • Built-In, Fixed, Current Limit, and Thermal
    Shutdown Protection
  • Available in High Thermal Performance MSOP-8
    PowerPAD™ Package
  • Operating Temperature Range: –40°C to 125°C
  • Input Voltage Range: –3 V to –20 V
  • Noise:
    • 80 µVRMS (10 Hz to 100 kHz)
  • Power-Supply Ripple Rejection:
    • 50 dB (1 kHz)
    • ≥ 27 dB (10 Hz to 1 MHz)
  • Adjustable Output:
    Approximately –1.18 V to –18 V
  • Maximum Output Current: 200 mA
  • Dropout Voltage: 500 mV at 100 mA
  • Stable With Ceramic Capacitors ≥ 2.2 µF
  • CMOS Logic-Level-Compatible Enable Pin
  • Built-In, Fixed, Current Limit, and Thermal
    Shutdown Protection
  • Available in High Thermal Performance MSOP-8
    PowerPAD™ Package
  • Operating Temperature Range: –40°C to 125°C

The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA.

These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions.

The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry.

In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications.

The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA.

These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions.

The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry.

In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications.

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类型 标题 下载最新的英语版本 日期
* 数据表 TPS7A3401 –20-V, –200-mA, Low-Noise Negative Voltage Regulator 数据表 (Rev. A) PDF | HTML 2015年 3月 20日

设计和开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

仿真模型

TPS7A3001 PSpice Transient Model (Rev. A)

SBVM023A.ZIP (50 KB) - PSpice Model
封装 引脚 下载
HVSSOP (DGN) 8 查看选项

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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