Product Summary
Ideal for space critical applications, the LM4128DMF-2.5+ precision voltage reference is available in the SOT-23 surface-mount package. The LM4128DMF-2.5+’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 μF, thus making the LM4128DMF-2.5+ easy to use. The LM4128DMF-2.5+ is available in four grades (A, B, C, and D) for greater flexibility. The applciations of the LM4128DMF-2.5+ are: Instrumentation & Process Control, Test Equipment, Data Acquisition Systems, Base Stations, Servo Systems, Portable, Battery Powered Equipment, Automotive & Industrial Electronics, Precision Regulators, Battery Chargers, Communications, Medical Equipment.
Parametrics
LM4128DMF-2.5+ absolute maximum ratings: (1)Maximum Voltage on any input: -0.3 to 6V; (2)Output short circuit duration: Indefinite; (3)Power Dissipation (TA = 25℃): 350 mW; (4)Storage Temperature Range: -65℃ to 150℃; (5)Lead Temperature (soldering, 10sec): 260℃; (6)Vapor Phase (60 sec): 215℃; (7)Infrared (15sec): 220℃; (8)ESD Susceptibility, Human Body Model: 2 kV.
Features
LM4128DMF-2.5+ features: (1)Output voltage initial accuracy 0.1%; (2)Low temperature coefficient 75 ppm/℃; (3)Low Supply Current, 60 μA; (4)Enable pin allowing a 3 μA shutdown mode; (5)Up to 20 mA output current; (6)Voltage options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V; (7)Custom voltage options available (1.8V to 4.096V); (8)VIN range of VREF + 400 mV to 5.5V @10 mA; (9)Stable with low ESR ceramic capacitors; (10)SOT23-5 Package; (11)-40℃ to 125℃ junction temperature range.
Diagrams
LM41 |
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LM4120 |
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LM4120AIM5-1.8 |
National Semiconductor (TI) |
Voltage & Current References |
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LM4120AIM5-1.8/NOPB |
National Semiconductor (TI) |
Voltage & Current References |
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LM4120AIM5-2.0 |
National Semiconductor (TI) |
Voltage & Current References |
Data Sheet |
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LM4120AIM5-2.0/NOPB |
National Semiconductor (TI) |
Voltage & Current References |
Data Sheet |
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