LP3988IMF-3.3/NOPB Power Management ICs - PMIC by Texas Instruments

LDO FIXED 3.3V 0.15A SOT-23-5

Status: Unknown
Series: 3.3V 150mA LDO Voltage Regulators
RoHS: Unknown
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The LP3988 is a 150-mA low dropout regulator designed specially to meet requirements of portable battery applications. The LP3988 is designed to work with space-saving, small 1-µF ceramic capacitors. The LP3988 features a Power Good (PG) output that indicates a faulty output condition. The device is ideal for mobile phone and similar battery-powered wireless applications. It provides up to 150 mA output current from a 2.5-V to 6-V input, consuming less than 1 µA in disable mode and has fast turnon time less than 200 µs. The LP3988 device's performance is optimized for battery-powered systems to deliver low noise, extremely low dropout voltage, and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. Power supply rejection is better than 60 dB at low frequencies and starts to roll off at 10 kHz. High power-supply rejection is maintained down to lower input-voltage levels common to battery-operated circuits. The LP3988 is available in a 5-pin SOT-23 package and a 5-pin thin DSBGA package. Performance is specified for −40°C to +125°C temperature range. For all available output voltage and package options, see the Package Option Addendum (POA) at the end of the data sheet.

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Specifications

Output Type Fixed
Input Voltage Min 2.5V
Input Voltage Max 6V
Fixed Output Voltage Nom. 3.3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 150mA
Dropout Voltage Vdo 80mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 3.3V 150mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 3.3V

Alternative Descriptions

150-mA, low-dropout voltage regulator with power good & enable | Texas Instruments


Frequently Asked Questions

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Additional datasheets, footprints and schematics for LP3988IMF-3.3/NOPB are listed on our Part Details page. You can also find images and similar parts to LP3988IMF-3.3/NOPB on this page.

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What category does LP3988IMF-3.3/NOPB fall under?

The LP3988IMF-3.3/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 LP3988IMF-3.3/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 LP3988IMF-3.3/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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