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TI TLV73312PDBVT product image
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TI TLV73312PDBVTRoHS

Manufacturer
TI
MPN
TLV73312PDBVT
LCSC Part #
C2871228
Packaging
SOT-23-5
Customer #
Key Attributes
300mA, low IQ, low-dropout capacitor-less regulator with enable function
Datasheetpdf iconTI TLV73312PDBVT
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1039$ 0.52
50+$ 0.1018$ 5.09
250+$ 0.1004$ 25.10
500+$ 0.099$ 49.50
Standard Packaging250/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 Voltage1.2V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)34uA
Output ConfigurationPositive
Operating Voltage5.5V
Output Current300mA
Output TypeFixed
FeaturesEnable control;Input under-voltage protection;Output discharge;Over Current Protection;Short Circuit Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TLV733 series LDO regulators feature an ultra-small footprint and low quiescent current, capable of sourcing 300mA with excellent line and load transient performance. This series offers a typical accuracy of 1%.

The TLV733 series employs a capacitor-free architecture, ensuring stable operation without requiring input or output capacitors. Eliminating the output capacitor helps reduce solution size and eliminates inrush current during startup. However, the TLV733 series also operates stably with ceramic output capacitors. When an output capacitor is used, the TLV733 additionally provides foldback current control during device power-up and enable transitions — a feature particularly valuable for battery-powered applications.

The TLV733 features an active pulldown circuit that rapidly discharges the output load when disabled.

The TLV733 series is available in standard DBV (SOT-23) and DQN (X2SON) packages.

Features

AI Translation
  • Input voltage range: 1.4V to 5.5V
  • Stable operation with or without capacitors
  • Foldback overcurrent protection
  • Ultra-low dropout: 125mV at 300mA (3.3V_OUT)
  • Accuracy: 1% typical, 1.4% maximum
  • Low I_Q: 34μA
  • Fixed output voltage options: 1.0V to 3.3V
  • High PSRR: 50dB at 1kHz
  • Active output discharge

Applications

AI Translation
  • Tablets
  • Smartphones
  • Laptop and desktop computers
  • Portable industrial and consumer products
  • WLAN and other PC add-in cards
  • Camera modules