| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Case/Package | SOT-23-5 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.8 V |
| Output Current | 200 mA |
| Supply Current | 220 µA |
| Number of Positions | 5 Position |
| Power Dissipation | 0.561 W |
| Quiescent Current | 170 µA |
| Output Capacitor Type | Ceramic |
| voltage rating | 112 mV |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2.7 V |
| Output Voltage (Min) | 1.8 V |
| Output Current (Max) | 0.2 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 561 mW |
| Accuracy | ±2 % |
| Input Voltage | 2.7V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ |
The TPS79318DBVRG4Q1 is a 1.8V fixed output low-dropout (LDO) Linear Regulator features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up and excellent line and load transient responses. The device is stable, with a small 2.2µF ceramic capacitor on the output. The device uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low dropout voltages. The device achieves fast start-up times (approximately 50µs with a 0.001µF bypass capacitor), while consuming very low quiescent current (170µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1µA. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features, as well as the fast response time.
● AEC-Q100 Qualified
● 70dB at 10kHz High PSRR
● 32µV Ultralow noise
● Excellent load and line transient
● Green product and no Sb/Br
TI
TEXAS INSTRUMENTS TPS79318DBVRG4 Fixed LDO Voltage Regulator, 2.7V to 5.5V In, 77mV Dropout, 1.8V/200mA Out, SOT-23-5
TI
TEXAS INSTRUMENTS TPS79318DBVRG4Q1 Fixed LDO Voltage Regulator, 2.7V to 5.5V in, 1.8V/200mA out, SOT-23-5
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