DESCRIPTION

· The TPL8032 series are 300-mA high PSRR, ultra-low noise, and low-dropout linear regulators with a 20-V wide input voltage range.

· They support adjustable output voltage (1.22 V to 18 V) with an external resistor divider and fixed output voltage (1.5 V to 5 V).

· Stable with a 2.2-μF to 100-μF ceramic output capacitor.

· High PSRR (79 dB at 1 kHz) and ultra-low noise (5.68 μVRMS).

· Suitable for noise-sensitive applications like high-performance analog devices or high-definition imaging equipment.

· Integrated protection features include over-current, output short-circuit, and over-temperature protection.

· Available in SOT23-5 package with a junction temperature range from –40°C to +125°C.

FEATURES

· Input Voltage Range: 2.5 V to 20 V.

· Output Voltage Range: Adjustable (1.22 V to 18 V), Fixed (1.5 V to 5 V).

· ±2% Output Accuracy over Line Regulation, Load Regulation, and Operating Temperature Range.

· 300-mA Maximum Output Current.

· Low Dropout Voltage: 550 mV Maximum at 300 mA.

· High PSRR: 79 dB at 1 kHz, 56 dB at 100 kHz.

· 5.68-μV RMS Output Voltage Noise.

· Excellent Transient Response.

· Integrated Protection: Over-Current, Output Short-Circuit, Over-Temperature.

· Junction Temperature Range: −40°C to +125°C.

· Package Options: SOT23-5.

APPLICATIONS

· Low-Noise Power Supply.

· High-Definition Imaging System.

· Infrared Image Equipment.

· Medical Equipment.