TPS77033DBVT

Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Output Voltage : 3.3 V
Input Voltage MAX : 10 V
Dropout Voltage (Max) : 100 mV
Output Current : 50 mA
Load Regulation : 8 mV
Package / Case : SOP-5


Pinout




Description

The TPS77033DBVT is one member of the TPS77033 series. The TPS77033 family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultra low-power operation, and miniaturized packaging. These regulators TPS77033DBVT feature low dropout voltages and ultra low quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS77033DBVT series devices are ideal for micropower operations and where board space is at a premium.

Features of the TPS77033DBVT are: (1)50-mA low-dropout regulator; (2)available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V,2.8-V, 3.0-V, 3.3-V, and 5-V fixed-output and adjustable versions; (3)only 17 A quiescent current at 50 mA; (4)1 A quiescent current in standby mode; (5)dropout voltage typically 35 mV @ 50mA; (6)over current limitation; (7)-40 to 125 operating junction temperature range; (8)5-pin SOT-23 (DBV) package. The TPS77033 also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 mA typical at TJ = 25°C. The TPS770xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V,2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).

The absolute maximum ratings of the TPS77033DBVT can be summarized as:(1) input voltage range: 0.3 V to 13.5 V;(2)storage temperature range:-65 to 150;(3) voltage range at EN: 0.3 V to VI + 0.3 V;(4) voltage on OUT: 7 V;(5)operating virtual junction temperature range:40 to +150;(6) ESD rating: 2 kV. Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the TPS77033DBVT at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Current limiting and thermal protection prevent damage by excessive output current and/or power dissipation.The TPS77033DBVT switches into a constant-current mode at approximately 350 mA; further load reduces the output voltage instead of increasing the output current.

Parameters:

Technical/Catalog Information	TPS77033DBVT
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	50mA
Voltage - Output	3.3V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.7 ~ 10 V
Number of Regulators	1
Current - Limit (Min)	350mA
Current Short Circuit (Isc)	-
Drawing Number	296; 4073253-4; DBV; 5
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS77033DBVT TPS77033DBVT 296 2770 1 ND 29627701ND 296-2770-1