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TI LM27761DSGR product image
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TI LM27761DSGRRoHS

Manufacturer
TI
MPN
LM27761DSGR
LCSC Part #
C129351
Packaging
WFDFN-8-EP(2x2)
Customer #
Key Attributes
Low-Noise, Regulated, Switched-Capacitor Voltage Inverter
Datasheetpdf iconTI LM27761DSGR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingWFDFN-8-EP(2x2)
Operating Temperature-40℃~+85℃
FunctionInverted
Frequency - Switching2MHz
FeaturesLow ripple / low noise architecture;Low-power standby;Output short-circuit protection;Overcurrent Protection
Operating Voltage2.7V~5.5V
Output Voltage-5V~-1.5V
Output Current250mA
Energy Efficiency80%
Quiescent Current370uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Features

AI Translation
  • Inverts and regulates the input supply voltage
  • Low output ripple
  • Shutdown lowers quiescent current to 7 μA (Typical)
  • Up to 250-mA output current
  • 2.5-Ω inverter output impedance, V_IN = 5 V
  • ±4% regulation at peak load
  • 370-μA quiescent current
  • 2-MHz (Typical) low-noise fixed-frequency operation
  • 35-dB (Typical) LDO PSRR at 2 MHz with 80-mA load current
  • 30-mV LDO dropout voltage at 100 mA, V_OUT = -5 V
  • Current limit and thermal protection
  • Create a custom design using the LM27761 with the WEBENCH Power Designer

Applications

AI Translation
  • Operational Amplifier Power
  • Wireless Communication Systems
  • Cellular-Phone Power-Amplifier Biasing
  • Interface Power Supplies
  • Handheld Instrumentation
  • Hi-Fi Headphone Amplifiers
  • Powering Data Converters
  • Driving power amplifiers
  • DAC bias rails
  • Other high-current, low-noise voltage applications
In-Stock: 23,534
23,534 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.9681$ 0.97
10+$ 0.84$ 8.40
30+$ 0.7492$ 22.48
100+$ 0.6746$ 67.46
500+$ 0.5757$ 287.85
1,000+$ 0.5627$ 562.70
Standard Packaging3000/Full Reel
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