TLV75530PDBVR, LDO регулятор напряжения 3В Pos 3V 0.5A [SOT-23-5]
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Описание
TLV755P 500mA LDO Regulators
Texas Instruments TLV755P 500mA Low Drop Out (LDO) Regulators with foldback overcurrent protection have ideal line and load transient performance in an ultra-small package. Features include an input voltage range of 1.44V to 5.5V, low dropout of 220mV (Max.) at 500mA (3.3V OUT ), and a low I Q of 25µA (typical) which enables functionality to minimise standby power. A fixed output voltage of 0.6V to 5V supports the lower core voltages of modern microcontrollers and provides minimised cost and solution size. The device offers an internal soft-start to lower inrush current offering a controlled voltage to the load and minimising the input voltage drop during start up. The device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state when shut down. The TLV755P provides a typical accuracy of 1% due to the precision band-gap and error amplifier and is stable, with small ceramic output capacitors allowing for a small overall solution size. Other features include integrated thermal shutdown, current limit, undervoltage lockout (UVLO), and an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.
Texas Instruments TLV755P 500mA Low Drop Out (LDO) Regulators with foldback overcurrent protection have ideal line and load transient performance in an ultra-small package. Features include an input voltage range of 1.44V to 5.5V, low dropout of 220mV (Max.) at 500mA (3.3V OUT ), and a low I Q of 25µA (typical) which enables functionality to minimise standby power. A fixed output voltage of 0.6V to 5V supports the lower core voltages of modern microcontrollers and provides minimised cost and solution size. The device offers an internal soft-start to lower inrush current offering a controlled voltage to the load and minimising the input voltage drop during start up. The device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state when shut down. The TLV755P provides a typical accuracy of 1% due to the precision band-gap and error amplifier and is stable, with small ceramic output capacitors allowing for a small overall solution size. Other features include integrated thermal shutdown, current limit, undervoltage lockout (UVLO), and an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.
Технические параметры
Accuracy - (%) | ??1 |
Automotive | No |
Junction to Ambient | 231.1??C/W |
Junction to Case | 118.4??C/W |
Line Regulation | 2mV(Typ) |
Load Regulation | 0.06V/A(Typ) |
Maximum Dropout Voltage @ Current - (V) | 0.3@500mAI0.325@500mA |
Maximum Input Voltage - (V) | 5.5 |
Maximum Output Current - (A) | 0.5 |
Maximum Quiescent Current - (mA) | 0.031 |
Military | No |
Minimum Input Voltage - (V) | 1.45 |
Operating Temperature - (??C) | -40~125 |
Output Type | Fixed |
Output Voltage - (V) | 3 |
Packaging | Tape and Reel |
Pin Count | 5 |
Special Features | Current LimitIThermal Shutdown Protection |
Standard Package Name | SOT-23 |
Supplier Package | SOT-23 |
Typical Dropout Voltage @ Current - (V) | 0.25@500mA |
Typical Quiescent Current - (mA) | 0.025 |
Вес, г | 0.1 |
Техническая документация
Datasheet
pdf, 2925 КБ