Datasheet Texas Instruments TPS79618DCQG4 — 数据表

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Documents TPS79601, TPS79613, TPS79618, TPS79625
TPS79628, TPS79630, TPS79633, TPS79650
SLVS351P – SEPTEMBER 2002 – REVISED MARCH 2015 TPS796xx Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators
1 Features 3 Description The TPS796 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
small outline, 3 Г— 3 VSON, SOT223-6, and TO-263
packages. Each device in the family is stable with a
small, 1-ОјF 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 Ојs with
a 0.001-ОјF bypass capacitor) while consuming very
low quiescent current (265 ОјA typical). Moreover,
when the device is placed in standby mode, the
supply current is reduced to less than 1 ОјA. The …