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LM4051AIM3X-ADJ
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LM4051AIM3X-ADJ

  • Category:Voltage mode switching power supply controller
  • Product Name:Precision micropower parallel voltage
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:SOT23-3
  • Stock Status:There is stock
  • Stock Quantity:15000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LM4051AIM3X-ADJ
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  • Product introduction

peculiarity

  • Small package: SOT-23
  • No output capacitor is required
  • Capacitive load resistance
  • 1.225V and adjustable reverse breakdown voltage options

illustrate

Ideal for space-critical applications, the LM4051's high-precision voltage reference is available in an ultra-small (3 mm × 1.3 mm) SOT-23 surface mount package. The LM4051's advanced design eliminates the need for external stabilizing capacitors while ensuring stability of any capacitive loads, making the LM4051 easy to use. Further reducing the design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating currents are LM4051 - 1.2 and LM4051 - ADJ of 60μA. Both versions have a maximum operating current of 12 mA.

The LM4051 comes in three grades (A, B and C). The best (a) have an initial accuracy of 0.1% for high-grade equipment, while Class B has 0.2% and 0.5% for Class C, with a temperature coefficient of 50 ppm/° for comets guaranteed from -40°C to 125°C.

The LM4051 uses a fuse in the wafer and fine-tuning of the Zener ZAP reference voltage to ensure that the main components have an accuracy better than ± 0.1% (A grade) at 25°C.

Main specifications

Output voltage range (Class A, 25°C) ± 0.1% (maximum)
Low output noise (at 10 Hz to 10 kHz) 20μVRMS
Wide operating current range 60μA to 12 mA
Industrial temperature range -40°C to +85°C
Extended temperature range -40°C to +125°C
Low temperature coefficient 50 ppm/°C (max.)


apply

  • Portable, battery-powered device
  • Data acquisition system
  • Instrumentation
  • process control
  • energy management
  • Automotive and industrial
  • Sophisticated audio components
  • base station
  • Battery charger
  • Medical equipment
  • communication

andLM4051AIM3X-ADJRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LM4051AIM3X-ADJ NSC 10+ SOT23-3 Precision micropower parallel voltage
LM4051AIM3X-1.2 NSC 10+ SOT23 Precision micropower parallel voltage

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