LMV431AIZ/LFT3


YeeHing #: Y012-LMV431AIZ/LFT3
Inventory: 7400

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Description

LMV431AIZ/LFT3 Texas Instruments - Yeehing Electronics

1%, low-voltage (1.24-V) adjustable precision shunt regulator

Pricing (USD)

Quantity Unit Price
1 — 99 0.442
100 — 249 0.34
250 — 999 0.25
1,000 + 0.13

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Voltage References
RoHS N
Mounting Style Through Hole
Package / Case TO-92-3
Reference Type Shunt Adjustable References
Output Voltage 1.24 V to 30 V
Initial Accuracy 1 %
Temperature Coefficient 138 PPM / C
Series VREF - Input Voltage - Max 35 V
Shunt Current - Max 15 mA
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series LMV431A
Packaging Ammo Pack
Description/Function LOW-VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATORS
Height 5.2 mm
Length 5.2 mm
Operating Temperature Range - 40 C to + 85 C
Product Voltage References
Width 4.19 mm
Brand Texas Instruments
Topology Shunt References
Maximum Output Voltage 30 V
Product Type Voltage References
Factory Pack Quantity 2000
Subcategory PMIC - Power Management ICs
Unit Weight 0.016000 oz

For more information, please refer to datasheet

Documents

LMV431AIZ/LFT3 Datasheet

More Information

The LMV431, LMV431A and LMV431B are precision 1.24 V shunt regulators capable of adjustment to 30 V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration (Refer to Symbol and Functional Diagrams). A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24 V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24 V.

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