0
ACTIVE
Rating |
Catalog |
Vin (max) (V) |
6 |
Vin (min) (V) |
0.7 |
Iout (max) (A) |
6 |
Output options |
Adjustable Output |
Vout (max) (V) |
5.2 |
Vout (min) (V) |
0.5 |
Noise (µVrms) |
2.45 |
PSRR at 100 KHz (dB) |
60 |
Iq (typ) (mA) |
5 |
Features |
Enable, Foldback Overcurrent protection, Output discharge, Power good, Soft start |
Thermal resistance θJA (°C/W) |
40.3 |
Load capacitance (min) (µF) |
15 |
Regulated outputs (#) |
1 |
Accuracy (%) |
1 |
Dropout voltage (Vdo) (typ) (mV) |
90 |
Operating temperature range (°C) |
-40 to 125 |
WQFN (RTE)-16-9 mm² 3 x 3
The TPS7A56 is a low-noise (2.45µVRMS), ultra-low-dropout linear regulator (LDO) capable of sourcing 6A with only 90mV of dropout, independently of the output voltage. The device output voltage is adjustable from 0.5V to 5V using a single external resistor. The combination of low noise, high PSRR (36dB at 1MHz), and high output-current capability makes the TPS7A56 designed for powering noise-sensitive components. These components (such as RF amplifiers, radar sensors, SERDES, and analog chipsets) are found in radar power, communication, and imaging applications.
Digital loads requiring low-input, low-output (LILO) voltage operation also benefit from exceptional accuracy, remote sensing, transient performance, and soft-start capabilities to provide best system performance. These loads include application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs). The versatility, performance, and small footprint make this LDO an excellent choice for high-current analog loadsand digital loads such as serializer/deserializers (SerDes), FPGAs, and DSPs. High-current analog loads include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and imaging sensors.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
