TPS73033DBVR

Output Current : 200 mA
Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Load Regulation : 5 mV
Output Voltage : 3.3 V
Input Voltage MAX : 5.5 V
Package / Case : SOT-5
Dropout Voltage (Max) : 0.21 V at 200 mA


Features:

• 200-mA RF Low-Dropout Regulator With Enable
• Available in 1.8-V, 2.5-V, 3-V, 3.3-V, and Adjustable (1.22-V to 5.5-V)
• High PSRR (68dB at 1 kHz)
• Ultralow-Noise (23 µ V _RMS , TPS73018)
• Fast Start-Up Time (50 µ s)
• Stable With a 2.2- µ F Ceramic Capacitor
• Excellent Load/Line Transient Response
• Very Low Dropout Voltage (120 mV at Full Load)
• 5- and 6-Pin SOT23 (DBV) Package


Application

• RF: VCOs, Receivers, ADCs
• Audio
• Cellular and Cordless Telephones
• Bluetooth ™ , Wireless LAN
• Handheld Organizers, PDAs


Pinout




Specifications

	UNIT
V IN range	-0.3 V to 6 V
V EN range	-0.3 V to V IN + 0.3 V
V OUT range	-0.3 V to 6 V
Peak output current	Internally limited
ESD rating, HBM	2 kV
ESD rating, CDM	500 V
Continuous total power dissipation	See Dissipation Ratings Table
Junction temperature range	-40 ° C to 150 ° C
Storage temperature range, T stg	-65 ° C to 150 ° C

Description

The TPS73033DBVR  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 a small SOT23 package. Each device in the family is stable, with a small 2.2- µ F ceramic capacitor on the output. The TPS73033DBVR uses an advanced, proprietary BiCMOS fabrication process to yield low dropout voltages (e.g., 120 mV at 200 mA, TPS73030). Each device achieves fast start-up times (approximately 50 µ s with a 0.001- µ F bypass capacitor) while consuming low quiescent current (170 µ A typical). Moreover, when the TPS73033DBVR is placed in standby mode, the supply current is reduced to less than 1 µ A. The TPS73018 exhibits approximately 23 µ V RMS of output voltage noise at 2.8-V output with a 0.01- µ F bypass capacitor. Applications of TPS73033DBVR 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.

Parameters:

Technical/Catalog Information	TPS73033DBVR
Vendor	Texas Instruments (VA)
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	SOT-23-5
Packaging	Cut Tape (CT)
Regulator Topology	Positive Fixed
Current - Output	200mA
Voltage - Output	3.3V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.7 ~ 5.5 V
Number of Regulators	1
Current - Limit (Min)	285mA
Current Short Circuit (Isc)	-
Drawing Number	296; 4073253-4; DBV; 5
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS73033DBVR TPS73033DBVR 296 17580 1 ND 296175801ND 296-17580-1