The TPS79333DBVRQ1 series of low-dropout (LDO) low-power linear regulators feature high power supply rejection ratio (PSRR), ultralow noise, fast startup, and excellent line and load transient response in a small SOT package - 23 packages. Each TPS79333DBVRQ1 device in this family is stable with a small 2.2-µF ceramic capacitor at the output. The TPS79333DBVRQ1 family uses an advanced proprietary BiCMOS fabrication process to produce an extremely low dropout voltage (eg, 112 mV at 200 mA, TPS79330-Q1). Each device achieves fast start-up time (approximately 50µs with 0.001µF bypass capacitors) while consuming very low quiescent current (170µA typical). Additionally, supply current drops to less than 1µA when the device is in standby mode. The TPS79328-Q1 has approximately 32 µVRMS output voltage noise with a 0.1 µF bypass capacitor. Applications with noise-sensitive analog components, such as portable RF electronics, benefit from high PSRR and low noise characteristics with fast response times.

Product Specifications:

Product Type: Low Dropout Regulators

RoHS: Details

Installation style: SMD/SMT

Package / Box: SOT-23-5

Output voltage: 3.3 V

Output current: 200mA

Number of outputs: 1 Output

Polarity: Positive

Quiescent current: 220 uA

Input voltage (min): 2.7 V

Input voltage (maximum): 5.5 V

Output Type: Fixed

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Drop-out voltage: 112 mV

Qualification: AEC-Q100

Series: TPS79333-Q1

Dropout Voltage—Maximum: 180 mV

Height: 1.15mm

Ib - input bias current: 170 uA

Length: 2.9mm

Line Regulation: 0.05 % / V

Load regulation: 5 mV

Working power supply current: 170 uA

Operating temperature range: - 4

Pd-power dissipation: 0.561 W

Product: LDO Voltage Regulators

Product Type: LDO Voltage Regulators

Subcategory: PMIC - Power Management ICs

Type: Low Dropout Linear Regulators

Voltage Regulation Accuracy: 2 %

Width: 1.6mm

Unit weight: 6.300 mg