TLV70228DBVT Part Information

Details for TLV70228DBVT by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

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Part Description

The TLV702 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety. Furthermore, these devices are stable with an effective output capacitance of only 0.1 μF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load. The TLV702P series also provides an active pulldown circuit to quickly discharge the outputs. The TLV702 series of LDO linear regulators are available in SOT23-5 and 1.5-mm × 1.5-mm SON-6 packages.

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Part Features

  • 2% Accuracy
  • Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V
  • High PSRR: 68 dB at 1 kHz
  • Low IQ: 35 u03bcA
  • Packages: 5-Pin SOT-23 and 1.5-mm u00d7 1.5-mm,
  • Stable With Effective Capacitance of 0.1 u03bcF(1)
  • Thermal Shutdown and Overcurrent Protection
  • Very Low Dropout: u2013 37 mV at IOUT = 50 mA, VOUT = 2.8 V u2013 75 mV at IOUT = 100 mA, VOUT = 2.8 V u2013 220mV at IOUT = 300 mA, VOUT = 2.8 V

Part Specifications

Output Type Fixed
Input Voltage Min 2V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 2.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 300mA
Dropout Voltage Vdo 260mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 2.8V 300mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 2.8V
RoHS Compliant

Alternative Part Descriptions

  • LDO, FIXED, 2.8V, 0.3A, SOT-23-5 | Newark Electronics
  • 300-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable | Texas Instruments

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