TPS79628DRBT ,Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators 8-SON -40 to 85Maximum Ratings.. 410.3 Thermal Considerations.... 196.2 ESD Ratings ...... 410.4 Estimating Juncti ..
TPS79628KTT ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout RegulatorBlock Diagrams. 1111.6 Glossary. 237.3 Feature Description.... 1212 Mechanical, Packaging, and Orde ..
TPS79628KTTR , ULTRALOW-NOISE, HIGH PSRR, FAST, RF, 1A LOW-DROPOUT LINEAR REGULATORS
TPS79630DCQ ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout RegulatorElectrical Characteristics . 6• Added condition statement to Typical Characteristics ........ 7Chan ..
TPS79630KTT ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout RegulatorMaximum Ratings(1)over operating junction temperature range (unless otherwise noted)MIN MAX UNITIN ..
TPS79630KTTR ,Ultra-Low Noise, High PSRR, Fast RF, High-Enable, 1A Low Dropout RegulatorFeatures... 18.2 Typical Application..... 142 Applications..... 18.3 Do's and Don'ts 173 Descripti ..
TX1098 , T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500 Vrms, Extended and Standard Temperature Range
TX1187 , TELECOMMUNICATIONS PRODUCTS
TX1192 , TELECOMMUNICATIONS PRODUCTS
TX1192NL , TELECOMMUNICATIONS PRODUCTS
TX1196NL , TELECOMMUNICATIONS PRODUCTS
TX1252NL , TELECOMMUNICATIONS PRODUCTS
TPS79601DCQ-TPS79601DCQR-TPS79601DCQRG4-TPS79601DRBR-TPS79601DRBRG4-TPS79601KTT-TPS79601KTTR-TPS79601KTTT-TPS79601KTTTG3-TPS79613DRBR-TPS79618DCQ-TPS79618KTT-TPS79618KTTR-TPS79618KTTTG3-TPS79625DCQ-TPS79625DCQR-TPS79625DCQRG4-TPS79625KTTR-TPS79628DCQ-TPS79628DRBR-TP
Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators 8-SON -40 to 85
Output Spectral Noise Density ( 1 k 100 k
Frequency (Hz)
0.1 = 1.5AOUT = 1AOUT = 5.5 VIN = 2.2F = 0.1F
OUT 100 k 1 MM = 1 mAOUT = 1AOUT = 4 VIN = 10F = 0.01F
OUT
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TPS79601, TPS79613, TPS79618,
TPS79628, TPS79630, TPS79633, TPS79650SLVS351P –SEPTEMBER 2002–REVISED
TPS796xx Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators Features 3 DescriptionThe TPS796 familyof low-dropout (LDO) low-power 1-A Low-Dropout Regulator With Enable linear voltage regulators features high power-supply• Availablein Fixed and Adjustable (1.2Vto 5.5V) rejection ratio (PSRR), ultralow-noise, fast start-up,Versions and excellent line and load transient responsesin High PSRR (53 dBat10 kHz) small outline,3×3 VSON, SOT223-6, and TO-263
packages. Each devicein the familyis stable witha• Ultralow-Noise (40 μVRMS, TPS79630) small, 1-μF ceramic capacitor on the output. The• Fast Start-Up Time (50 μs) family uses an advanced, proprietary BiCMOS• Stable Witha 1-μF Ceramic Capacitor fabrication processto yield extremely low dropout
voltages (for example, 250 mVat1 A). Each device• Excellent Load and Line Transient Response
achieves fast start-up times (approximately 50μs with• Very Low Dropout Voltage (250 mVat Full Load, a 0.001-μF bypass capacitor) while consuming veryTPS79630) low quiescent current (265 μA typical). Moreover,• 3×3 VSON PowerPAD™, SOT223-6, and when the deviceis placedin standby mode, the
TO-263 Packages supply currentis reducedto less than1 μA. The
TPS79630 exhibits approximately40 μVRMSof output
voltage noiseat 3.0-V output, witha 0.1-μF bypass
2 Applicationscapacitor. Applications with analog components that• RF: VCOs, Receivers, ADCs are noise sensitive, suchas portable RF electronics,• Audio benefit from the high PSRR, low noise features, and
need fast response time.• Bluetooth®, Wireless LAN Cellular and Cordless Telephones Handheld Organizers, PDAs
(1) Forall available
the endofthe
Ripple Rejectionvs Frequency Output SpectralTPS79630 TPS79630
