The TPS791 device is a low-dropout (LDO) lowpower 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 B.
•1 100-mA Low-Dropout Regulator With EN
• Available in 1.8-V, 3.3-V, 4.7-V, and Adj.
• High PSRR (70 dB at 10 kHz)
• Ultralow Noise (15 µVRMS)
• Fast Start-Up Time (63 µs)
• Stable With Any 1-µF Ceramic Capacitor
• Excellent Load, Line Transient
• Very Low Dropout Voltage (38 mV at Full Load,
TPS79147)
• 5-Pin SOT23 (DBV) Package
• TPS792xx Provides EN Options
2 Applications
• Powering VCOs and PLLs
• Bluetooth and Wireless LAN
• Portable and Battery Operated
3 Description
The TPS791 device is a low-dropout (LDO) lowpower linear voltage regulator that features high power-supply rejection rati.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS79101-Q1 |
Texas Instruments |
Fast-RF 100-mA Low-Dropout Linear Regulator | |
2 | TPS791 |
Texas Instruments |
Fast RF 100-mA Low-Dropout Linear Regulators | |
3 | TPS79118 |
Texas Instruments |
Fast RF 100-mA Low-Dropout Linear Regulators | |
4 | TPS79118-Q1 |
Texas Instruments |
Fast-RF 100-mA Low-Dropout Linear Regulator | |
5 | TPS79133 |
Texas Instruments |
Fast RF 100-mA Low-Dropout Linear Regulators | |
6 | TPS79133-Q1 |
Texas Instruments |
Fast-RF 100-mA Low-Dropout Linear Regulator | |
7 | TPS79147 |
Texas Instruments |
Fast RF 100-mA Low-Dropout Linear Regulators | |
8 | TPS79147-Q1 |
Texas Instruments |
Fast-RF 100-mA Low-Dropout Linear Regulator | |
9 | TPS79015 |
Texas Instruments |
ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS | |
10 | TPS79018 |
Texas Instruments |
ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS | |
11 | TPS79025 |
Texas Instruments |
ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS | |
12 | TPS79028 |
Texas Instruments |
ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS |