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TI LP3992IMFX-1.5/NOPB product image
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TI LP3992IMFX-1.5/NOPBRoHS

Manufacturer
TI
MPN
LP3992IMFX-1.5/NOPB
LCSC Part #
C125810
Packaging
SOT-23-5
Customer #
Key Attributes
30mA, low IQ, low dropout regulator with enable functionality
Datasheetpdf iconTI LP3992IMFX-1.5/NOPB
In-Stock: 26
26 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9677$ 1.97
10+$ 1.6699$ 16.70
30+$ 1.4844$ 44.53
100+$ 1.2939$ 129.39
500+$ 1.2077$ 603.85
1,000+$ 1.1702$ 1170.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerTI
PackagingSOT-23-5
Output Voltage1.5V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)29uA
Output ConfigurationPositive
Output Current30mA
Operating Voltage5.2V
Output TypeFixed
FeaturesEnable control;Output discharge;Short Circuit Protection;Thermal shutdown;Over Current Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The LP3992 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low noise, and low quiescent current. Battery life is prolonged by the ability of the LP3992 to provide a 1.5-V output from the low input voltage of 1.9 V. Additionally, when switched to a shutdown mode via a logic signal at the enable (EN) pin, the power consumption is reduced to virtually zero. The LP3992 also features shortcircuit and thermal-shutdown protection. The LP3992 is designed to be stable with spacesaving ceramic capacitors as small as 1 μF. Performance is specified for a -40°C to +125°C temperature range.

Features

AI Translation
  • Input Voltage: 1.9 V to 5.2 V
  • Operation From a Low Input Voltage: 1.9 V
  • Accurate Output Voltage: 1.5 V ± 0.09 V
  • Quiescent Current in Shutdown: < 1.5 μA
  • Stable With an Output Capacitor: 1 μF
  • Ensured Output Current: 30 mA
  • Low Output Voltage Noise: 300 μVRMS
  • Low Quiescent Current: 29 μA Typical
  • Stable With a Ceramic Capacitor
  • Logic Controlled Enable
  • Fast Turnon and Turnoff
  • Thermal-Overload and Short-Circuit Protection
  • -40°C to +125°C Junction Temperature Range

Applications

AI Translation
  • GSM Portable Phones
  • CDMA Cellular Handsets
  • Wideband CDMA Cellular Handsets
  • Bluetooth Devices
  • Portable Information Appliances