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TPS79147-Q1

Part Number	TPS79147-Q1
Manufacturer	Texas Instruments
Description	Fast-RF 100-mA Low-Dropout Linear Regulator
Published	Oct 23, 2019
Detailed Description	www.ti.com Actual Size (3,00 mm x 3,00 mm) TPS79101ĆQ1, TPS79118ĆQ1 TPS79133ĆQ1, TPS79147ĆQ1 Actual Size (3,00 mm x 3,...
Datasheet	TPS79147-Q1 PDF File

Overview

www.
ti.
com Actual Size (3,00 mm x 3,00 mm) TPS79101ĆQ1, TPS79118ĆQ1 TPS79133ĆQ1, TPS79147ĆQ1 Actual Size (3,00 mm x 3,00 mm) SGLS160B − APRIL 2003 − REVISED SEPTEMBER 2008 ULTRALOW NOISE, HIGH PSRR, FAST RF 100ĆmA LOWĆDROPOUT LINEAR REGULATORS FEATURES D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D 100-mA Low-Dropout Regulator With EN D Available in 1.
8-V, 3.
3-V, 4.
7-V, and Adj.
D High PSRR (70 dB at 10 kHz) D Ultralow Noise (15 µVRMS) D Fast Start-Up Time (63 µs) D Stable With Any 1-µF Ceramic Capacitor D Excellent Load/Line Transient D Very Low Dropout Voltage (38 mV at Full Load, TPS79147) D 5-Pin SOT23 (DBV) Package D TPS792xx Provides EN Options APPLICATIONS D VCOs D RF D Bluetooth, Wireless LAN DESCRIPTION The TPS791xx 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, SOT23, 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 (e.
g.
, 38 mV at 100 mA, TPS79147).
Each 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.
ORDERING INFORMATION TJ VOLTAGE PACKAGE 1.
2 to 5.
5 V −40°C to 125°C 1.
8 V 3.
3 V SOT23 (DBV) 4.
7 V (1) The DBVR indicates tape and reel of 3...

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TPS79147-Q1 Fast-RF 100-mA Low-Dropout Linear Regulator - Texas Instruments

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