LP3990MF-1.8/NOPB Power Management ICs - PMIC by Texas Instruments

IC V REG LDO 150MA SMD SOT23-5 REEL

Status: Unknown
Series: -
RoHS: Unknown
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The LP3990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low-noise, and low-quiescent current. The LP3990 will provide a 0.8V output from the low input voltage of 2 V at up to a 150-mA load current. When switched into shutdown mode via a logic signal at the enable pin (EN), the power consumption is reduced to virtually zero. The LP3990 is designed to be stable with spacesaving ceramic capacitors with values as low as 1 µF. Performance is specified for a –40°C to 125°C junction temperature range. For output voltages other than 0.8 V, 1.2 V, 1.35 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, or 3.3 V, please contact the Texas Instruments sales office.

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Specifications

Output Type Fixed
Input Voltage Min 2V
Input Voltage Max 6V
Fixed Output Voltage Nom. 1.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 150mA
Linear Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Accuracy % 1%
Base Number 3990
Dropout Voltage Vdo 120mV
LDO Regulator Case Style SOT-23
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +85°C
Operating Voltage Tolerance + 1%
Output Current Max 0.15A
Output Voltage Nom. 1.8V
Primary Input Voltage 2.8V
Supply Voltage Max 6V
Supply Voltage Min 2V
Termination Type Surface Mount Device
Voltage Regulator Type Linear Voltage Regulator

Alternative Descriptions

150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT | Texas Instruments
LDO Regulator, LP3990MF-1.8/NOPB | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LP3990MF-1.8/NOPB?

Additional datasheets, footprints and schematics for LP3990MF-1.8/NOPB are listed on our Part Details page. You can also find images and similar parts to LP3990MF-1.8/NOPB on this page.

What pricing and inventory information can I view?

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What category does LP3990MF-1.8/NOPB fall under?

The LP3990MF-1.8/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LP3990MF-1.8/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LP3990MF-1.8/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LP3990MF-1.8/NOPB have stock available?

Authorised distributors including Texas Instruments and RS have stock available or on a lead time for LP3990MF-1.8/NOPB.

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