Texas Instruments TPS7A20U31PYCKR
Manufacturer No:
TPS7A20U31PYCKR
Manufacturer:
Texas Instruments
Package:
Description:
75mA, ultra-low-noise low-IQ high-PSRR low-dropout (LDO) linear regulator
Quantity:
In Stock :7609
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Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
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Date Code：Within 2 Years
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TPS7A20U31PYCKR Information
Texas Instruments TPS7A20U31PYCKR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7A20U31PYCKR.
- Type
- Parameter
- Rating
- Catalog
- Vin (max) (V)
- 6
- Vin (min) (V)
- 1.6
- Iout (max) (A)
- 0.075
- Output options
- Fixed Output
- Vout (max) (V)
- 5.5
- Vout (min) (V)
- 0.8
- Fixed output options (V)
- 1.8, 2.5, 3, 3.1, 3.3, 4.1
- Noise (µVrms)
- 7
- PSRR at 100 KHz (dB)
- 60
- Type
- Parameter
- Iq (typ) (mA)
- 0.0065
- Thermal resistance θJA (°C/W)
- 201.4
- Load capacitance (min) (µF)
- 1
- Regulated outputs (#)
- 1
- Features
- Enable, Output discharge
- Accuracy (%)
- 1.5
- Dropout voltage (Vdo) (typ) (mV)
- 110
- Operating temperature range (°C)
- -40 to 125
- Package
- DSBGA (YCK)
- Pins
- 4
Download datasheets and manufacturer documentation for Texas Instruments TPS7A20U31PYCKR.
Data sheet:
The TPS7A20U is an ultra-small, low-dropout (LDO) linear regulator that sources 75mA of output current. The TPS7A20U is designed to provide low noise, high PSRR, and excellent load and line transient performance. This performance meets the requirements of RF and other sensitive analog circuits. Using innovative design techniques, the TPS7A20U offers ultra-low noise performance without the addition of a noise bypass capacitor. The TPS7A20U also provides the advantage of low quiescent current, which is designed for battery-powered applications. With a 1.6V to 6.0V input voltage range and a 0.8V to 5.5V output range, the TPS7A20U is applicable for a wide variety of applications. The device uses a precision reference circuit to provide a maximum accuracy of 1.5% over load, line, and temperature variations.
The TPS7A20U features an internal soft-start to lower the inrush current, thus minimizing the input voltage drop during start-up. The device is stable with small ceramic capacitors, allowing for a small overall solution size.
The TPS7A20U has a smart enable input circuit with an internally controlled pulldown resistor that keeps the LDO disabled. The LDO remains disabled even when the EN pin is left floating and helps eliminate the external components used to pulldown the EN pin.
- Low output voltage noise: 7µVRMS
- No noise-bypass capacitor required
- High PSRR: 89dB at 1kHz
- Very low IQ: 6.5µA
- Input voltage range: 1.6V to 6.0V
- Output voltage range: 0.8V to 5.5V
- Output voltage tolerance: ±1.5% (max)
- Very low dropout:
- 95mV (max) at 75mA (VOUT = 1.5V to 5.5V)
- Low inrush current
- Smart enable pulldown
- Stable with 1µF minimum ceramic output capacitor
- 0.616mm × 0.616mm DSBGA package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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