Product Summary

The LM4120IM5X-3.0 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability. The applications of the LM4120IM5X-3.0 are (1)Portable, battery powered equipment; (2)Instrumentation and process control; (3)Automotive & Industrial; (4)Test equipment; (5)Data acquisition systems; (6)Precision regulators; (7)Battery chargers; (8)Base stations; (9)Communications; (10)Medical equipment.

Parametrics

LM4120IM5X-3.0 absolute maximum ratings: (1)Maximum Voltage on input or enable pins: -0.3V to 14V; (2)Output Short-Circuit Duration Indefinite; (3)Power Dissipation: 350 mW; (4)ESD Susceptibility: 2kV.

Features

LM4120IM5X-3.0 features: (1)Small SOT23-5 package; (2)Low dropout voltage: 120 mV Typ @ 1mA; (3)High output voltage accuracy: 0.2%; (4)Source and Sink current output: ±5mA; (5)Supply current: 160 μA Typ; (6)Low Temperature Coefficient: 50 ppm/℃; (7)Enable pin; (8)Fixed output voltages: 1.8, 2.048, 2.5, 3.0, 3.3, 4.096 and 5.0V; (9)Industrial temperature Range: -40 to +85℃; (10)(For extended temperature range, -40 to 125℃, contact National Semiconductor).

Diagrams

LM4120IM5X-3.0 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM4120IM5X-3.0
LM4120IM5X-3.0

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-3000: $0.65
3000-6000: $0.63
LM4120IM5X-3.0/NOPB
LM4120IM5X-3.0/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-2210: $0.65
2210-3000: $0.65
3000-5000: $0.63
5000-10000: $0.61