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LP2992 Datasheet PDF

Part Series:
LP2992 Series
Category:
-
Description:
Micropower 250mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designed for Use with Very Low ESR Output Capacitors
Updated Time: 2023/01/13 02:07:59 (UTC + 8)

LP2992 Datasheet PDF -

35 Pages
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LDO Regulator Pos 3.3V 0.25A 5Pin SOT-23 T/R
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TEXAS INSTRUMENTS LP2992IM5-1.5/NOPB Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 1.5Vout, 250mAout, SOT-23-5
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Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 3.3Vout, 250mAout, SOT-23-5
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TEXAS INSTRUMENTS LP2992AIM5-2.5/NOPB Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 2.5Vout, 250mAout, SOT-23-5
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TEXAS INSTRUMENTS LP2992ILD-5.0/NOPB Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 5Vout, 250mAout, WSON-6
35 Pages
TI
TEXAS INSTRUMENTS LP2992AIM5-5.0/NOPB Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 5Vout, 250mAout, SOT-23-5
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LDO Regulator Pos 3.3V 0.25A 6Pin LLP EP T/R
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TEXAS INSTRUMENTS LP2992AILD-3.3/NOPB Fixed LDO Voltage Regulator, 2.2V to 16V, 450mV Dropout, 3.3Vout, 250mAout, WSON-6
35 Pages
TI
LDO Regulator Pos 1.5V 0.25A 5Pin SOT-23 T/R
35 Pages
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LDO Regulator Pos 1.8V 0.25A 6Pin WSON EP T/R
35 Pages
TI
LDO Regulator Pos 1.8V 0.25A 5Pin SOT-23 T/R
35 Pages
TI
LDO Regulator Pos 3.3V 0.25A 5Pin SOT-23 T/R
35 Pages
TI
LDO Regulator Pos 5V 0.25A 5Pin SOT-23 T/R
35 Pages
TI
LDO Regulator Pos 2.5V 0.25A 5Pin SOT-23 T/R
35 Pages
TI
LDO Voltage Regulators Micropower 250mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designed 5-SOT-23 -40℃ to 125℃
34 Pages
TI
Micropower 250mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packages Designed for Use with Very Low ESR Output Capacitors

LP2992 - TI Specifications

TYPE
DESCRIPTION
Case/Package
USON-6
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LP2992 - TI Function Overview

The LP2992 is a 250-mA, fixed-output voltage regulator designed to provide ultra-low dropout and low noise in battery-powered applications.
Using an optimized vertically integrated PNP (VIP) process, the LP2992 delivers unequaled performance in all specifications critical to battery-powered designs:
Dropout voltage: Typically 450 mV at 250-mA load, and 5 mV at 1-mA load.
Ground pin current: Typically 1500 µA at 250-mA load, and 75 µA at 1-mA load.
Enhanced stability: The LP2992 is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output.
Sleep mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low.
Smallest possible size: SOT-23 and WSON packages use absolute minimum board space.
Precision output: 1% tolerance output voltages available (A grade).
Low noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical).
Multiple voltage options, from 1.5 V to 5 V, are available as standard products. Consult factory for custom voltages.
For all available packages, see the orderable addendum at the end of the data sheet.
Input Voltage Range: 2.2 V to 16 V
Output Voltage Range: 1.5 V to 5 V
Wide Supply Voltage Range (16-V Maximum)
Output Voltage Accuracy 1% (A Grade)
Ultra-Low-Dropout Voltage
Specified 250-mA Output Current
Stable With Low-ESR Output Capacitor
< 1-µA Quiescent Current When Shut Down
Low Ground Pin Current at All Loads
High Peak Current Capability
Low ZOUT: 0.3-Ω Typical (10 Hz to 1 MHz)
Overtemperature and Overcurrent Protection
−40°C to +125°C Junction Temperature Range
Smallest Possible Size (SOT-23, WSON Package)
Requires Minimum External Components
Custom Voltages Available
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