TPS73028YZQT image

TPS73028YZQT LAST TIME BUY

200-mA, low-dropout voltage regulator with enable

LAST TIME BUY custom-reels CUSTOM Custom reel may be available
open-in-new View alternates

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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins DSBGA (YZQ) | 5
Operating temperature range (°C) -40 to 125
Package qty | Carrier 250 | SMALL T&R

Features for the TPS730

  • 200-mA RF Low-Dropout Regulator
    With Enable
  • Available in Fixed Voltages from 1.8 V to 3.3 V
    and Adjustable Voltages (1.22 V to 5.5 V)
  • High PSRR (68 dB at 100 Hz)
  • Low Noise (33 µVRMS, TPS73018)
  • Fast Start-Up Time (50 µs)
  • Stable With a 2.2-µF Ceramic Capacitor
  • Excellent Load/Line Transient Response
  • Very Low Dropout Voltage (120 mV at 200 mA)
  • 5- and 6-Pin SOT-23 (DBV), and Wafer Chip
    Scale (YZQ) Packages
  • APPLICATIONS
    • RF: VCOs, Receivers, ADCs
    • Audio
    • Cellular and Cordless Telephones
    • Bluetooth, Wireless LAN
    • Handheld Organizers, PDAs

All other trademarks are the property of their respective owners

Description for the TPS730

The TPS730 family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses in a small SOT-23 package. NanoStar packaging gives an ultrasmall footprint as well as an ultralow profile and package weight, making it 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 TPS730 family uses an advanced, proprietary BiCMOS fabrication process to yield low dropout voltages (for example, 120 mV at 200 mA, TPS73030). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming 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 TPS73018 exhibits approximately 33 µVRMS of output voltage noise at 1.8 V output with a 0.01-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.

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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