• TLV1117-33IDCY SOT223-4
TLV1117-33IDCY SOT223-4


LDO Voltage Regulators Fixed LDO Volt Reg


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  • Part Number : TLV1117-33IDCY

  • Package/Case : SOT223-4

  • Brands : Texas Instruments

  • Components Categories : Voltage Regulators - Linear

  • Datesheet : TLV1117-33IDCY DataSheet (PDF)

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Overview of TLV1117-33IDCY

The TLV1117 is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable-output voltage options. All internal circuitry is designed to operate down to 1-V input-to-output differential. Dropout voltage is specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.


Key Features

  • Output voltage options: 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable
  • Output current: 800 mA
  • Specified dropout voltage at multiple current levels
  • Line regulation maximum: 0.2%
  • Load regulation maximum: 0.4%
  • For drop-in replacements in fixed output SOT-223 package configuration and improved functionality, see the TLV761


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options Adjustable Output, Fixed Output Iout (max) (A) 0.8
Vin (max) (V) 15 Vin (min) (V) 2.7
Vout (max) (V) 13.7 Vout (min) (V) 1.25
Fixed output options (V) 1.5, 1.8, 2.5, 3.3, 5 Noise (µVrms) 411
Iq (typ) (mA) 1.7 Thermal resistance θJA (°C/W) 28
Rating Catalog Load capacitance (min) (µF) 10
Regulated outputs (#) 1 Accuracy (%) 3.75
PSRR at 100 KHz (dB) 28 Dropout voltage (Vdo) (typ) (mV) 1200
Operating temperature range (°C) -40 to 125, 0 to 125

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