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LM4125

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0.2% 50ppm/°C 精密微功耗低压降串联电压基准

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REF4132 正在供货 12ppm/°C 低噪声低功耗精密电压基准 Enhanced initial accuracy (0.05%) and lower quiescent current (100 µA) with enable pin

LM4125

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产品详情

VO (V) 2.048, 2.5 Initial accuracy (max) (%) 0.2, 0.5 Temp coeff (max) (ppm/°C) 50 Vin (min) (V) 2 Vin (max) (V) 6 Iq (typ) (mA) 0.16 Rating Catalog Features Enable pin LFN 0.1 to 10 Hz (typ) (µVPP) 20 Iout/Iz (max) (mA) 5 Operating temperature range (°C) -40 to 125
VO (V) 2.048, 2.5 Initial accuracy (max) (%) 0.2, 0.5 Temp coeff (max) (ppm/°C) 50 Vin (min) (V) 2 Vin (max) (V) 6 Iq (typ) (mA) 0.16 Rating Catalog Features Enable pin LFN 0.1 to 10 Hz (typ) (µVPP) 20 Iout/Iz (max) (mA) 5 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Small SOT23-5 Package
  • Low Dropout Voltage: 120 mV Typ @ 1 mA
  • High Output Voltage Accuracy: 0.2%
  • Source and Sink Current Output: ±5 mA
  • Supply Current: 160 μA Typ.
  • Low Temperature Coefficient: 50 ppm/°C
  • Fixed Output Voltages: 2.048, 2.5,and 4.096
  • Industrial Temperature Range: −40°C to +85°C
  • (For Extended Temperature Range, −40°C to 125°C, Contact TI)

All trademarks are the property of their respective owners.

  • Small SOT23-5 Package
  • Low Dropout Voltage: 120 mV Typ @ 1 mA
  • High Output Voltage Accuracy: 0.2%
  • Source and Sink Current Output: ±5 mA
  • Supply Current: 160 μA Typ.
  • Low Temperature Coefficient: 50 ppm/°C
  • Fixed Output Voltages: 2.048, 2.5,and 4.096
  • Industrial Temperature Range: −40°C to +85°C
  • (For Extended Temperature Range, −40°C to 125°C, Contact TI)

All trademarks are the property of their respective owners.

The LM4125 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability.

This series reference operates with input voltages as low as 2V and up to 6V consuming 160 µA (Typ.) supply current. In power down mode, device current drops to less than 2 μA.

The LM4125 comes in two grades (A and Standard) and three voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a tempco of 50ppm/°C ensured from −40°C to +125°C.

The very low dropout voltage, low supply current and power-down capability of the LM4125 makes this product an ideal choice for battery powered and portable applications.

The device performance is ensured over the industrial temperature range (−40°C to +85°C), while certain specs are ensured over the extended temperature range (−40°C to +125°C). Please contact TI for full specifications over the extended temperature range. The LM4125 is available in a standard 5-pin SOT-23 package.

The LM4125 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability.

This series reference operates with input voltages as low as 2V and up to 6V consuming 160 µA (Typ.) supply current. In power down mode, device current drops to less than 2 μA.

The LM4125 comes in two grades (A and Standard) and three voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a tempco of 50ppm/°C ensured from −40°C to +125°C.

The very low dropout voltage, low supply current and power-down capability of the LM4125 makes this product an ideal choice for battery powered and portable applications.

The device performance is ensured over the industrial temperature range (−40°C to +85°C), while certain specs are ensured over the extended temperature range (−40°C to +125°C). Please contact TI for full specifications over the extended temperature range. The LM4125 is available in a standard 5-pin SOT-23 package.
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类型 标题 下载最新的英语版本 日期
* 数据表 LM4125 Precision Micropower Low Dropout Voltage Reference 数据表 (Rev. A) 2013年 3月 29日

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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