The TPS791 device is a low-dropout (LDO) low-power linear voltage regulator that features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small outline, SOT23 package. The device is stable, with a small 1-µF ceramic capacitor on the output. The TPS791 uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 38 mV at 100 mA, TPS79147). This device achieves fast start-up times (approximately 63 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79118 exhibits approximately 15 µVRMS of output voltage noise 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 and low noise features as well as the fast response time.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | TPS791 Ultralow Noise, High PSRR, Fast RF 100-mA Low-Dropout Linear Regulators datasheet (Rev. D) | PDF | HTML | 01 feb 2018 |
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The TPS76901EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76901 SOT-23 LDO in an application to regulate from 5 V to a selectable output. The EVM includes input and output capacitors.
El módulo de evaluación (EVM) TPS76933EVM-127 proporciona a los diseñadores un diseño sencillo para utilizar y evaluar el TPS76933 SOT-23 LDO en una aplicación para regular de 5 V a una salida de 3.3 V. El EVM incluye condensadores de entrada y salida.
The purpose of this EVM is to facilitate evaluation of the TPS793xx family of LDO regulators. Each EVM package contains one SLVP191 test board, with either a TPS79301DBV linear regulator or a TPS79328DBV linear regulator, as well as supporting passive components. The TPS79301DBV adjustable device (...)
| Paquete | Pasadores | Descargar |
|---|---|---|
| SOT-23 (DBV) | 6 | Ver opciones |
| SOT-23 (DBV) | 5 | Ver opciones |
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