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TI LP5912Q1.8DRVRQ1 product image
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TI LP5912Q1.8DRVRQ1RoHS

Manufacturer
TI
MPN
LP5912Q1.8DRVRQ1
LCSC Part #
C181463
Packaging
WSON-6-EP(2x2)
Customer #
Key Attributes
Automotive 500mA, low-noise, low IQ, low-dropout regulator with reverse current protection
Datasheetpdf iconTI LP5912Q1.8DRVRQ1
In-Stock: 137
137 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8513$ 0.85
10+$ 0.6908$ 6.91
30+$ 0.6097$ 18.29
100+$ 0.5303$ 53.03
500+$ 0.4833$ 241.65
1,000+$ 0.4573$ 457.30
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
PackagingWSON-6-EP(2x2)
Output Voltage1.8V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)55uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage6.5V
Output TypeFixed
FeaturesEnable control;Built-in soft-start;Operating status indication;Reverse-polarity current protection;Output discharge;Short Circuit Protection;Over Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

LP5912-Q1 is a low-noise LDO capable of delivering up to 500mA output current. Designed to meet the requirements of RF and analog circuits, the LP5912-Q1 features low noise, high PSRR, low quiescent current, and low line/load transient response. The LP5912-Q1 delivers excellent noise performance without a noise bypass capacitor and supports remote placement of the output capacitor. This device is optimized for use with 1μF input and 1μF output ceramic capacitors (no separate noise bypass capacitor required). Fixed output voltage ranges from 0.8V to 5.5V in 25mV increments.

Features

AI Translation
  • Automotive electronics applications, AEC Q100 qualified with the following results: Device Temperature Grade 1: ambient operating temperature range –40°C to +125°C; Device HBM classification Level 2; Device CDM classification Level C6
  • Input voltage range: 1.6V to 6.5V
  • Output voltage range: 0.8V to 5.5V
  • Output current up to 500mA
  • Low output voltage noise: 12μVRMS typical
  • PSRR at 1kHz: 75dB (typical)
  • Output voltage tolerance (VOUT ≥ 3.3V): ±2%
  • Low IQ (enabled, no load): 30μA (typical)
  • Low dropout (VOUT ≥ 3.3V): 95mV typical at 500mA load
  • Stable performance with 1μF ceramic input and output capacitors
  • Thermal overload protection and short-circuit protection
  • Reverse current protection
  • No noise bypass capacitor required
  • Automatic output discharge for fast turn-off
  • Power-good output with 140μs typical delay
  • Internal soft-start limits inrush current
  • Operating junction temperature range: –40°C to +125°C

Applications

AI Translation
  • Automotive infotainment
  • In-vehicle communication systems
  • ADAS cameras and radar
  • Navigation systems