TPS71918

Regulador linear Dual LDO 200mA alta performance

Low dropout voltage regulator active pulldown (Marcação ODQ 0DQ)

TPS71918 Regulador linear Dual LDO 200mA alta performance

Regulador linear Dual LDO 200mA alta performance

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TPS71918

Regulador linear Dual LDO 200mA alta performance

Low dropout voltage regulator active pulldown (Marcação ODQ 0DQ)

Condição:

novo em embalagem comercial

Garantia:

3 meses direto com a Net Computadores

NCM:

85423190

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Condição: novo em embalagem comercial

Garantia: 3 meses direto com a Net Computadores

NCM: 85423190

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TPS71918 Regulador linear Dual LDO 200mA alta performance

Condição de TPS71918: novo em embalagem comercial

Outros Part Numbers para este componente: TPS71918-28DRVR

Description for the TPS719

The TPS718xx and TPS719xx families of low-dropout (LDO) regulators offer a high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses consuming a very low 90µA (typical) at no load ground current with both LDOs enabled. The TPS719xx also provides an active pulldown circuit to quickly discharge output loads.

The TPS718xx and TPS719xx are stable with ceramic capacitors and use an advanced BiCMOS fabrication process to yield a typical dropout voltage of 230mV at 200mA output loads.

The TPS718xx and TPS719xx also use a precision voltage reference and feedback loop to achieve 3% overall accuracy over all load, line, process, and temperature variations. Both families of devices are fully specified from TJ = -40°C to 125°C and are offered in 2mm × 2mm SON-6 and 6-ball Wafer Chip-Scale (WCSP) packages that are ideal for applications such as mobile handsets and WLAN that require good thermal dissipation maintaining a very small footprint.

Features for the TPS719

Dual, 200mA High-Performance LDOs
Low Total Quiescent Current: 90µA with Both LDOs Enabled
Low Noise: 70µVRMS/V
Active Output Pulldown (TPS719xx)
Independent Enables for Each LDO
PSRR: 65dB at 1kHz, 45dB at 1MHz
Available in Multiple Fixed-Output Voltage Combinations from 0.9V to 3.6V Using Innovative Factory EEPROM Programming
Fast Start-Up Time: 160µs
Over-Current, Over-Temperature and Under-Voltage Protection
Low Dropout: 230mV at 200mA
Stable with 1µF Ceramic Output Capacitor
Available in 2mm × 2mm SON-6 and 6-Ball WCSP Packages