Product details

Output options Fixed 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 (uVrms) 500 Iq (Typ) (mA) 2 Thermal resistance θJA (°C/W) 23 Rating Catalog Load capacitance (Min) (µF) 22 Regulated outputs (#) 1 Features Accuracy (%) 2.5 Dropout voltage (Vdo) (Typ) (mV) 500 Operating temperature range (C) 0 to 125
Output options Fixed 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 (uVrms) 500 Iq (Typ) (mA) 2 Thermal resistance θJA (°C/W) 23 Rating Catalog Load capacitance (Min) (µF) 22 Regulated outputs (#) 1 Features Accuracy (%) 2.5 Dropout voltage (Vdo) (Typ) (mV) 500 Operating temperature range (C) 0 to 125
TO-220 (KCS) 3 88 mm² 10.15 x 15.4 TO-252 (KVU) 3 67 mm² 6.6 x 10.11 TSSOP (PW) 20 29 mm² 6.5 x 4.4
  • 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
  • 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

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.

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.

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Technical documentation

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Type Title Date
* Data sheet TLV2217 Low-Dropout Fixed-Voltage Regulators datasheet (Rev. M) 18 Nov 2016
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
Application note LDO Noise Demystified (Rev. B) 18 Aug 2020
User guide MLTLDO2EVM-037 Evaluation Module User's Guide 22 May 2020
Application note Fundamental Theory of PMOS LDO Voltage Regulators (Rev. A) 17 Aug 2018
Application note Technical Review of Low Dropout Voltage Regulator Operation And Performance 30 Aug 1999

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Evaluation board

MLTLDO2EVM-037 — Universal LDO linear voltage regulator evaluation module for DCY, DDA and KVU packages

The MLTLDO2EVM-037 multipackage low-dropout (LDO) evaluation module (EVM) allows design engineers to evaluate the operation and performance of several common packages of linear regulators for possible use in their own circuit application. This EVM configuration contains a DDA, 3-pin and 5-pin KVU, (...)

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TO-220 (KCS) 3 View options
TO-252 (KVU) 3 View options
TSSOP (PW) 20 View options

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