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.
Specifications
Output Type:
Fixed
Input Voltage Min:
2.7V
Input Voltage Max:
5.5V
Fixed Output Voltage Nom.:
2.5V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
200mA
Dropout Voltage Vdo:
120mV
LDO Regulator Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
2.5V 200mA LDO Voltage Regulators
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
2%
Base Number:
73025
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +85°C
Operating Voltage Tolerance +:
2%
Output Current Max:
0.2A
Output Voltage:
2.5V
Output Voltage Nom.:
2.5V
Primary Input Voltage:
5.5V
Supply Voltage Min:
2.7V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Low Dropout
Alternate Descriptions
Avnet America
LDO Regulator Pos 2.5V 0.2A 5-Pin SOT-23 T/R
Avnet Europe
LDO Regulator Pos 2.5V 0.2A 5-Pin SOT-23 T/R
Texas Instruments
200mA Low-Noise High-PSRR RF Low-Dropout (LDO) Linear Regulator
Distrelec
LDO Voltage Regulator [Texas Instruments] TPS73025DBVT LDO Voltage Regulator
