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LMV431ACM5/NOPB -
Voltage Reference, Precision, Shunt - Adjustable, LMV431A Series, 1.24V to 30V, SOT-23-5
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LMV431ACM5/NOPB
- Newark Part No.:
- 41K3116
- Product Range
- LMV431A Series
- Technical Datasheet:
- (EN)
Product Overview
The LMV431A series precision Shunt Regulator capable of adjustment to 30V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration. A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24V. The LMV431A has respective initial tolerance of 1% and functionally lend themselves to several applications that require zener diode type performance at low voltages. Applications include a 3 to 2.7V low drop-out regulator, an error amplifier in a 3V offline switching regulator and even as a voltage detector. These parts are typically stable with capacitive loads greater than 10nF and less than 50pF.
- Fast turn-ON response
- Low-voltage operation
- Temperature compensated for industrial temperature range
- 55µA Low operation current
- 0.25Ω Low output impedance
- Green product and no Sb/Br
Applications
Power Management
Product Information
- :
- Shunt - Adjustable
- :
- LMV431A Series
- :
- 1.24V to 30V
- :
- 1%
- :
- ± 39ppm/°C
- :
- SOT-23
- :
- 5Pins
- :
- -40°C
- :
- 85°C
- :
- Tape & Reel
- :
- -
- :
- MSL 1 - Unlimited
Substitutes
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