Product Summary

The TPS730285DBVT is a low-dropout (LDO) low-power linear voltage regulator 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-μF ceramic capacitor on the output. The applications of the TPS730285DBVT include RF: VCOs, Receivers, ADCs, Audio, Cellular and Cordless Telephones, Bluetooth, Wireless LAN, Handheld Organizers, PDAs.

Parametrics

TPS730285DBVT absolute maximum ratings: (1)IN range: -0.3 V to 6 V; (2)VEN range: -0.3 V to VIN + 0.3 V; (3)VOUT range: -0.3 V to 6 V; (4)Peak output current: Internally limited; (5)ESD rating, HBM: 2 kV; (6)ESD rating, CDM: 500 V; (7)Continuous total power dissipation: See Dissipation Ratings Table; (8)Junction temperature range: -40℃ to 150℃; (9)Storage temperature range, Tstg: -65℃ to 150℃.

Features

TPS730285DBVT features: (1)200-mA RF Low-Dropout Regulator with enable; (2)Available in 1.8-V, 2.5-V, 3-V, 3.3-V, and Adjustable (1.22-V to 5.5-V); (3)High PSRR (68dB at 1 kHz); (4)Ultralow-Noise (23 μVRMS, TPS73018); (5)Fast Start-Up Time (50 μs); (6)Stable With a 2.2-μF Ceramic Capacitor; (7)Excellent Load/Line Transient Response; (8)Very Low Dropout Voltage (120 mV at Full load); (9)5- and 6-Pin SOT23 (DBV) Package.

Diagrams

TPS730285DBVT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPS730285DBVT
TPS730285DBVT
Texas Instruments
Low Dropout (LDO) Regulators Sgl Output LDO 200mA Fixed 2.85
Data Sheet
0-1: $0.52
1-25: $0.41
25-100: $0.36
100-250: $0.25
TPS730285DBVTG4
TPS730285DBVTG4
Texas Instruments
Low Dropout (LDO) Regulators Sgl Output LDO 200mA Fixed 2.85
Data Sheet
0-1: $0.43
1-25: $0.34
25-100: $0.30
100-250: $0.25