Texas Instruments PTLV77408PDQNR
Manufacturer No:
PTLV77408PDQNR
Manufacturer:
Texas Instruments
Package:
Description:
300mA, small size, high-PSRR, low-dropout regulator with enable
Quantity:
In Stock :6027
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PTLV77408PDQNR Information
Texas Instruments PTLV77408PDQNR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PTLV77408PDQNR.
- Type
- Parameter
- Rating
- Catalog
- Vin (max) (V)
- 5.5
- Vin (min) (V)
- 1.4
- Iout (max) (A)
- 0.3
- Output options
- Fixed Output
- Vout (max) (V)
- 3.3
- Vout (min) (V)
- 0.6
- Fixed output options (V)
- 0.8, 1, 1.2, 1.5, 1.8, 2.2, 2.5, 2.8, 3, 3.3
- Noise (µVrms)
- 150
- PSRR at 100 KHz (dB)
- 56
- Type
- Parameter
- Iq (typ) (mA)
- 0.089
- Thermal resistance θJA (°C/W)
- 229.0
- Load capacitance (min) (µF)
- 0.47
- Regulated outputs (#)
- 1
- Features
- Enable, Output discharge
- Accuracy (%)
- 2
- Dropout voltage (Vdo) (typ) (mV)
- 100
- Operating temperature range (°C)
- -40 to 125
- Package
- X2SON (DQN)
- Pins
- 4
Download datasheets and manufacturer documentation for Texas Instruments PTLV77408PDQNR.
Data sheet:
The TLV774 is a small, low-dropout (LDO) linear regulator that sources 300mA of output current. This LDO is designed to provide a voltage source with high PSRR. This device also provides load and line transient performance that meets the requirements of a variety of circuits. With a 1.4V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range, the TLV774 is flexible enough for use in multiple applications.
The TLV774 features an internal soft-start circuit to avoid excessive inrush current, thus minimizing the input voltage drop during start-up. An active pulldown circuit quickly discharges the output when the LDO is disabled and provides a known start-up state. The EN input allows an external logic signal to enable or disable the regulated output. The LDO is stable with small ceramic capacitors, allowing for a small overall package size. The operating junction temperature range is from −40°C to +125°C. This LDO is available in a standard 1mm × 1mm X2SON (DQN) package.
- High PSRR: 60dB (1kHz), 45dB (1MHz)
- VIN range: 1.4V to 5.5V
- Fixed output voltage range: 0.6V to 3.3V
- Output voltage accuracy: 2%
- Low dropout voltage:
- 310mV max at 300mA (1.2VOUT) over temperature
- Foldback current limit
- Active output pulldown resistor
- Package:
- 1mm × 1mm, 4-pin X2SON (DQN)
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