Product Summary

The TPS717185DSER is a low-dropout(LDO), low-power linear regulators offers very high power supply rejection (PSRR) while maintaining very low 50μA ground current in an ultra-small, five-pin SC70-Fixed Output with Voltages from 0.9V topackage. The family uses an advanced BiCMOS process and a PMOSFET pass device to achieve fast start-up, very low noise, excellent transient response,and excellent PSRR performance. The applications of the TPS717185DSER include Mobile Phone Handsets, Wireless LAN, Bluetooth, PDAs and Smartphones.

Parametrics

TPS717185DSER absolute maximum ratings: (1)Input voltage range, VIN: -0.3 to +7.0V; (2)Feedback input voltage range, VFB, VNR: -0.3 to +3.6V; (3)Enable voltage range, VEN: -0.3 to VIN + 0.3V; (4)VOutput voltage range, VOUT: -0.3 to +7.0V; (5)Maximum output current, IOUT: Internally limited; (6)Continuous total power dissipation, PDISS: See Dissipation Ratings Table; (7)Junction temperature range, TJ: -55 to +150℃; (8)Storage junction temperature range, TSTG: -55 to +150℃; (9)ESD rating, HBM2kVESD rating, CDM: 500V.

Features

TPS717185DSER features: (1)150mA Low-Dropout Regulator with Enable; (2)Low IQ: 50μA (typical); (3)Available in Multiple Output Versions: Fixed Output with Voltages from 0.9V to 5.0V Using Innovative Factory EEPROM Programming; Adjustable Output Voltage from 0.9V to 6.2V; (4)Ultra-High PSRR: 70dB at 1kHz, 67dB at 100kHz and 45dB at 1MHz; (5)Low Noise: 30μV typical (100Hz to 100kHz); (6)Stable with a 1.0μF Ceramic Capacitor; (7)Excellent Load/Line Transient Response; (8)3% Overall Accuracy (over Load/Line/Temp); (9)Over-Current and Over-Temperature protection; (10)Very Low Dropout: 170mV Typical at 150mA; (11)Small SC70-5, 2mm x 2mm SON-6, and 1.5mm × 1.5mm SON-6 Packages.

Diagrams

TPS717185DSER block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS717185DSER
TPS717185DSER

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3000-6000: $0.31
6000-12000: $0.30
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