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Home ›  TT81 > TPS79401DGNR-TPS79401DGNRG4-TPS79401DGNTG4-TPS79418DCQ-TPS79418DCQR-TPS79418DGNR-TPS79418DGNRG4-TPS79425DCQ-TPS79425DCQR-TPS79425DGNR-TPS79425DGNRG4-TPS79425DGNT-TPS79428DCQR-TPS79430DCQ-TPS79430DCQR-TPS79430DGNR-TPS79433DCQ-TPS79433DCQR-TPS79433DGNR-TPS79433DGNRG4-,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 250-mA Low Dropout Regulator
TPS79401DGNR-TPS79401DGNRG4-TPS79401DGNTG4-TPS79418DCQ-TPS79418DCQR Fast Delivery,Good Price
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TPS79401DGNRTIN/a308avaiUltra-Low Noise, High PSRR, Fast RF, High-Enable, 250-mA Low Dropout Regulator
TPS79401DGNRG4TIN/a3416avaiUltra-Low Noise, High PSRR, Fast RF, High-Enable, 250-mA Low Dropout Regulator
TPS79401DGNTG4TIN/a44avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79418DCQTIN/a61avaiUltra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout Regulator
TPS79418DCQRTIN/a1516avaiUltra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout Regulator
TPS79418DGNRTIN/a41avaiUltra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout Regulator
TPS79418DGNRG4TI/BBN/a80avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79425DCQTIN/a44avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79425DCQRTIN/a1avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79425DGNRTIN/a5avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79425DGNRG4TI/BBN/a190avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79425DGNRG4TIN/a1404avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79425DGNTTIN/a651avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79428DCQRTIN/a30avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79430DCQTIN/a14avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79430DCQRTIN/a1250avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79430DGNRTIN/a3000avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DCQTIN/a882avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DCQRTIN/a581avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DGNRTIN/a2000avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DGNRTI ?N/a61avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DGNRG4TIN/a3313avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79433DGNTTI ?N/a300avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DGNTTIN/a170avaiUltra-Low Noise, High PSRR, Fast RF, High Enable, 250-mA Low Dropout Regulator
TPS79433DGNTG4TIN/a10avaiUltralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85


TPS79401DGNRG4 ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 250-mA Low Dropout RegulatorFEATURES DESCRIPTION• 250-mA Low-Dropout Regulator With EnableThe TPS794xx family of low-dropout (L ..
TPS79401DGNTG4 ,Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85features as well as the fast response• Handheld Organizers, PDAstime.DGN PACKAGETPS79433 TPS79428MS ..
TPS79418DCQ ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout RegulatorMAXIMUM RATINGS(1)over operating temperature range unless otherwise notedVALUEV range –0.3 V to 6 V ..
TPS79418DCQR ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout RegulatorBLOCK DIAGRAM—ADJUSTABLE VERSIONIN OUTCurrentUVLOSenseSHUTDOWNILIMR1_GND+FBENUVLOR2ThermalShutdownQ ..
TPS79418DGNR ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 250mA Low Dropout RegulatorBLOCK DIAGRAM—ADJUSTABLE VERSIONIN OUTCurrentUVLOSenseSHUTDOWNILIMR1_GND+FBENUVLOR2ThermalShutdownQ ..
TPS79418DGNRG4 ,Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85features high power-supplyrejection ratio (PSRR), ultralow-noise, fast start-up,5.5 V) Versionsand ..
TWL6030 ,Fully Integrated Power Management with Switch Mode ChargerFeatures1• Seven Highly Efficient 6-MHz Buck Converters • Control– Two 0.6 to 2.1 V at 1.5 A (up to ..
TWL6030B107CMR ,Fully Integrated Power Management IC (PMIC) with Switch Mode Charger 187-FCBGA -40 to 851.3 DescriptionThe TWL6030 device is an integrated power-management integrated circuit (IC) for app ..
TWL6030B1A4CMR ,Fully Integrated Power Management IC (PMIC) with Switch Mode Charger 187-FCBGA -40 to 85block diagram.BOOT0BOOT1 REFS TESTVBOOT2BOOT3RESPWRONNRESWARMVCORE1_INPWRONRPWRONPREQ1 VCORE1_SWPRE ..
TWL6032A1BEYFFR , Fully Integrated Power Management with Power Path and Battery Charger
TWL6032A1BEYFFT , Fully Integrated Power Management with Power Path and Battery Charger
TWL6041BYFFR ,8-Channel High Quality Low-Power Audio Codec For Portable Applications 81-DSBGA -40 to 85Stereo speaker path has filterless class-D outputs with 1.5-W capability per channel. Additionally, ..


TPS79401DGNR-TPS79401DGNRG4-TPS79401DGNTG4-TPS79418DCQ-TPS79418DCQR-TPS79418DGNR-TPS79418DGNRG4-TPS79425DCQ-TPS79425DCQR-TPS79425DGNR-TPS79425DGNRG4-TPS79425DGNT-TPS79428DCQR-TPS79430DCQ-TPS79430DCQR-TPS79430DGNR-TPS79433DCQ-TPS79433DCQR-TPS79433DGNR-TPS79433DGNRG4-
Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
www.ti.com
FEATURES DESCRIPTION
APPLICATIONS

OUT
NC − No internal connection
GND
DGN PACKAGE
MSOP-8 PowerPAD
(TOP VIEW)

IOUT = 10 mA
TPS79433
RIPPLE REJECTION
FREQUENCY

COUT = 2.2 mF,
CNR = 0.1 mF,
VIN = 3.8 V
TPS79428
OUTPUT SPECTRAL NOISE DENSITY
FREQUENCY

TPS794xx
SLVS349E–NOVEMBER 2001–REVISED DECEMBER 2005
ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 250-mA LINEAR REGULATORS
250-mA Low-Dropout With Enable The TPS794xx of low-dropout (LDO) linear
voltage regulators high power-supply• Availablein Fixed (1.2Vto
rejection ratio ultralow-noise, fast start-up,5.5V) Versions
and excellent load transient responsesin• High PSRR (60 dB small outline, PowerPAD™ and SOT223-6• Ultralow Noise (32 packages.in the familyis stable witha
small 2.2-μF capacitor on the output. The• Fast Start-Up Time
family uses proprietary BiCMOS• Stable Witha 2.2-μF Capacitor fabrication yield extremely low dropout• Excellent Load/Line Transient Response voltages (for example, 155 mVat 250 mA). Each
device achieves fast start-up times (approximately• Very Low Dropout Voltage (155 mVat Fullμs witha 0.001-μF bypass capacitor) whileLoad)
consuming low quiescent current (170 μA typical).• Availablein MSOP-8 and SOT223-6 Packages Moreover, when the deviceis placed in standby
mode, the supply currentis reducedto less than μA. The TPS79428 exhibits approximately• RF: VCOs, Receivers, ADCs 32 μVRMSof output voltage noiseat 2.8V output with 0.1-μF bypass capacitor. Applications with analog• Audio
components that are noise-sensitive, such as• Bluetooth™, Wireless LAN portable RF electronics, benefit from the high PSRR• Cellular and Cordless Telephones and low noise featuresas wellas the fast response• Handheld Organizers, PDAs time.
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