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See Technical Specifications

LMV431AIMFX/NOPB +BOM

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

Manufacturer:

TI
Mfr.Part #:

LMV431AIMFX/NOPB
Datasheet:

LMV431AIMFX/NOPB Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

3
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for LMV431AIMFX/NOPB

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LMV431AIMFX/NOPB General Description

The LMV431AIMFX/NOPB is a precision shunt regulator designed for applications requiring accurate voltage regulation. With voltage adjustment capabilities up to 30V, this device offers flexibility in various circuit designs. The negative feedback mechanism from the cathode to the adjust pin ensures stable cathode voltage control, similar to a non-inverting op amp setup

Key Features

Low-Voltage Operation/Wide Adjust Range
(1.24 V/30 V)
0.5% Initial Tolerance (LMV431B)
Temperature Compensated for Industrial
Temperature Range (39 PPM/°C for
the LMV431AI)
Low Operation Current (55 µA)
Low Output Impedance (0.25 Ω)
Fast Turn-On Response
Low Cost

Specifications

Source Content uid	LMV431AIMFX/NOPB	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	3
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Additional Feature	ADJUSTABLE OUTPUT VOLTAGE TO 30V
Analog IC - Other Type	TWO TERMINAL VOLTAGE REFERENCE	JESD-30 Code	R-PDSO-G3
JESD-609 Code	e3	Length	2.92 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Outputs	1	Number of Terminals	3
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Output Current-Max	0.015 A	Output Voltage-Max	1.252 V
Output Voltage-Min	1.228 V	Output Voltage-Nom	1.24 V
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	1.12 mm	Supply Voltage-Max (Vsup)	30 V
Supply Voltage-Min (Vsup)	1.24 V	Supply Voltage-Nom (Vsup)	6 V
Surface Mount	YES	Technology	BIPOLAR
Temp Coef of Voltage-Max	138 ppm/°C	Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)	Terminal Form	GULL WING
Terminal Pitch	0.95 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Trim/Adjustable Output	YES
Voltage Tolerance-Max	1%	Width	1.3 mm
Product Category	Voltage References	Mounting Style	SMD/SMT
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	Description/Function	LOW-VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATORS
Height	0.93 mm	Maximum Output Voltage	30 V
Product	Voltage References	Product Type	Voltage References
Shunt Current - Min	100 uA	Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs	Topology	Shunt References
Unit Weight	0.000282 oz