TPS79618DCQR

  • Service Hotline:+86-0755-28411876
  • China

TPS79618DCQR

TPS79618DCQR: LDO Regulator Pos 1.8V 1A 6-Pin(5+Tab) SOT-223 T/R

Package: SOT-223-6

Mfr. Part#: TPS79618DCQR

Mfr.: TI

ROHS PB FREE

Quality: 100% Original

Warranty: 180 days

Buy now

The TPS796 family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, 3 × 3 VSON, SOT223-6, and TO-263 packages. Each device in the family is stable with a small, 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250 mV at 1 A). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79630 exhibits approximately 40 µVRMS of output voltage noise at 3.0-V output, with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and need fast response time.


Key Features

  • 1-A Low-Dropout Regulator With Enable
  • Available in Fixed and Adjustable (1.2 V to 5.5 V) 
    Versions
  • High PSRR (53 dB at 10 kHz)
  • Ultralow-Noise (40 µVRMS, TPS79630)
  • Fast Start-Up Time (50 µs)
  • Stable With a 1-µF Ceramic Capacitor
  • Excellent Load and Line Transient Response
  • Very Low Dropout Voltage (250 mV at Full Load, 
    TPS79630)
  • 3 × 3 VSON PowerPAD™, SOT223-6, and 
    TO-263 Packages


Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.8V
Voltage - Output (Max) -
Voltage Dropout (Max) -
Current - Output 1A
Current - Quiescent (Iq) 385µA
PSRR 59dB ~ 42dB (100Hz ~ 100kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SOT-223-6
Supplier Device Package SOT-223-6
Please e-mail us zora@semilotec.com for PDF and quotation. 

Service Hotline: +86-0755-28411876
SEMILOTEC CO LIMITED
E-mail: zora@semilotec.com
Skype: zora.tulip

Company Address: Rm407, NO.103, Lijia Road, Henggang Street, Longgang District, Shenzhen, China
all rights reserved@ SEMILOTEC CO LIMITED
粤ICP备19076582号

Sweep, pay attention to Semilotec