| Allicdata Part #: | TLV70329DBVR-ND |
| Manufacturer Part#: |
TLV70329DBVR |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LINEAR 2.9V 300MA SOT23-5 |
| More Detail: | Linear Voltage Regulator IC 1 Output 300mA SOT-2... |
| DataSheet: |  TLV70329DBVR Datasheet/PDF |
| Quantity: | 1000 |
Specifications
| Current - Output: | 300mA |
| Supplier Device Package: | SOT-23-5 |
| Package / Case: | SC-74A, SOT-753 |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Protection Features: | Over Current |
| Control Features: | Current Limit |
| PSRR: | 68dB (1kHz) |
| Current - Supply (Max): | 370µA |
| Current - Quiescent (Iq): | 55µA |
| Series: | -- |
| Voltage Dropout (Max): | 0.375V @ 300mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.9V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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TLV70329DBVR is an advanced linear voltage regulator used in different application fields and it is classified under Power Management ICs (PMICs), Voltage Regulators (VRs), Linear Regulators. This linear regulator is quite popular to meet the requirements of modern day applications with low voltage in a wide range of parameters. TLV70329DBVR is a 3 Terminal Low Dropout (LDO) regulator manufactured by Texas Instruments. The linear regulator is designed to offer improved load transient response, low output noise and low current consumption. It is available in two packages: 5-pin SOT-23 and 5-pin SC-70.In general, a linear regulator is a way of decreasing the output voltage of a circuit, also known as Voltage Regulator. The three terminals of a linear regulator are labeled as Input, Ground and Output. The TLV70329DBVR circuit contains one or more transistors which effectively regulate the output voltage of the device. The TLV70329DBVR features an integrated Voltage Regulator and a current limiting device. It has an adjustable output voltage ranging from 0.5V to 3.3V with a maximum current of 500 mA. It also features a fixed output current limit, as well as an adjustable soft-start time. The regulator can be used to drive a fixed voltage source from a single source input or from dual sources, by combining two power supply inputs, such as Li-Ion, AA or AAA batteries. The TLV70329DBVR has six typical application fields. Firstly, it can be used as a reference voltage regulator in system-level power supply applications, such as in multipliers, audio codecs and voltage regulators. Secondly, it can be used as a battery backed power supply, because of its high-current capability, low quiescent current and low drop-out voltage. Thirdly, it can be used to power certain low voltage microcontrollers, including low voltage RISC microcontrollers, ASICs, DSPs and FPGAs. Fourthly, it can be used for powering optical transceivers and converters, since it can provide a stable voltage supply for various types of high-performance converters and optical transceivers. Fifth, it can be used in medical imaging applications, to provide a regulated, constant power supply with high power density. Sixth, it can be used in industrial, automotive and process control applications, due to its high current and high voltage stability. The working principle of the TLV70329DBVR linear regulator is quite simple. It consists of an input capacitor, a feed-forward voltage divider, and a current-limiting circuit, which are connected in series. The input capacitor stores the input voltage and the feed-forward voltage divider divides the input into two parts according to a predetermined ratio. The current-limiting circuit then limits the amount of current flowing into the regulator, ensuring that the output voltage does not exceed the set voltage level. The output voltage is then regulated by the on-chip linear regulator circuitry, which combines the input voltage with the output current to achieve a stable output voltage.In conclusion, TLV70329DBVR is an advanced linear voltage regulator used in various fields. Its three terminals labeled as Input, Ground and Output, regulates the output voltage by the on-chip linear regulator circuitry. It is widely used in various system-level power supply applications and will continue to be a popular integrated circuitry for power management due to its low dropout voltage, high current capabilities and low quiescent current.