TPS79328DBVR
LDO Regulator Pos 2.8V 0.2A 5-Pin SOT-23 T/R
Inventory:4,857
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : TPS79328DBVR
-
Package/Case : SOT23-5
-
Brands : TI
-
Components Categories : Voltage Regulators - Linear
-
Datesheet : TPS79328DBVR DataSheet (PDF)
Overview of TPS79328DBVR
The TPS793 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 NanoStar™ wafer chip scale and SOT23 packages. NanoStar packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making these devices ideal for portable applications such as handsets and PDAs. Each device in the family is stable, with a small, 2.2-µF ceramic capacitor on the output. The TPS793 family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately 50 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 TPS79328 exhibits approximately 32 µVRMS of output voltage noise at 2.8-V output 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.
Key Features
- 200-mA RF Low-Dropout Regulator
With Enable - Available in Fixed-Voltage Versions from 1.8 V to
4.75 V and Adjustable (1.22 V to 5.5 V) - High PSRR (70 dB at 10 kHz)
- Low Noise (32 µVRMS, TPS79328)
- Fast Start-Up Time (50 µs)
- Stable With a 2.2-µF Ceramic Capacitor
- Excellent Load and Line Transient Response
- Very Low Dropout Voltage (112 mV at 200 mA,
TPS79330) - 5- and 6-Pin SOT23 (DBV) and NanoStar Wafer
Chip Scale (YZQ) Packages
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 0.2 |
Vin (max) (V) | 5.5 | Vin (min) (V) | 2.7 |
Vout (max) (V) | 5.4 | Vout (min) (V) | 1.22 |
Fixed output options (V) | 1.8, 2.5, 2.8, 2.85, 3, 3.3, 4.75 | Noise (µVrms) | 32 |
Iq (typ) (mA) | 0.17 | Thermal resistance θJA (°C/W) | 178 |
Rating | Catalog | Load capacitance (min) (µF) | 2.2 |
Regulated outputs (#) | 1 | Features | Enable |
Accuracy (%) | 2 | PSRR at 100 KHz (dB) | 44 |
Dropout voltage (Vdo) (typ) (mV) | 112 | Operating temperature range (°C) | -40 to 125 |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
Similar Product
TPS54332DDAR
Wide Input Voltage Range from 3.5V to 28V
TPS54620RHLR
Synchronous SWIFT™
TPS54218RTER
Step Down Converter
TPS53355DQPR
2SON IC for regulating voltage in devices
TPS54622RHLR
An advanced power management solution for various electronic applications
TPS54233DR
TPS54233DR comes in an 8-pin SOIC package and is supplied on tape and reel for automated assembly
TPS62590DRVR
Available in tape and reel packaging for automated assembly processes
TPS62147RGXR
Ideal for various power sensitive applications in a small footprint