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The TPS796xx-Q1 family of low-dropout (LDO), low-power, linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in a small-outline SOT223-6 package. Each device in the family is stable with a small 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250 mV at 1 A). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79630-Q1 exhibits approximately 40 µVRMS of output voltage noise at 3-V output, with a 0.1-µF bypass capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high-PSRR, low-noise features and the fast response time.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | Ultralow-Noise, High-PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators datasheet | 05 Nov 2010 | |
| User guide | DEM-SOT223LDO Demonstration Fixture | 15 Oct 2003 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SOT-223 (DCQ) | 6 | View options |
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