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TI(德州仪器) TLV2217
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  • TI(德州仪器) TLV2217
  • TI(德州仪器) TLV2217
  • TI(德州仪器) TLV2217
  • TI(德州仪器) TLV2217
  • TI(德州仪器) TLV2217
  • TI(德州仪器) TLV2217
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TLV2217

TLV2217

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500mA、12V、低压降稳压器

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The TLV2217 family of low-dropout regulators offers a variety of fixed-voltage options that offer a maximum continuous input voltage of 16 V, making them more versatile than CMOS regulators. Utilizing a PNP pass element, these regulators are capable of sourcing 500 mA of current, with a specified maximum dropout of 500 mV (3.3-V and 2.5-V options), making these regulators ideal for low-voltage applications. Additionally, the TLV2217 regulators offer very tight output accuracy of ±2% across operating load and temperature ranges. Other convenient features the regulators provide are internal overcurrent limiting, thermal-overload protection, and overvoltage protection. The TLV2217 family of regulators is available in fixed voltages of 1.8 V, 2.5 V, and 3.3 V.

  • Fixed 1.8-V, 2.5-V, and 3.3-V Outputs
  • ±1% Maximum Output Voltage Tolerance at TJ = 25°C
  • 500-mV Maximum Dropout Voltage at 500 mA (3.3-V Option)
  • ±2% Output Voltage Variation Across Load and Temperature
  • Internal Overcurrent Limiting
  • Internal Thermal-Overload Protection
  • Internal Overvoltage Protection
Output optionsFixed Output
Iout (max) (A)0.5
Vin (max) (V)12
Vin (min) (V)3
Vout (max) (V)3.3
Vout (min) (V)1.8
Fixed output options (V)1.8, 2.5, 3.3
Noise (µVrms)500
Iq (typ) (mA)2
Thermal resistance θJA (°C/W)23
RatingCatalog
Load capacitance (min) (µF)22
Regulated outputs (#)1
Accuracy (%)2.5
Dropout voltage (Vdo) (typ) (mV)500
Operating temperature range (°C)0 to 125
TO-220 (KCS)346.228 mm² 10.16 x 4.55
TO-252 (KVU)366.726 mm² 6.6 x 10.11
TSSOP (PW)2041.6 mm² 6.5 x 6.4
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