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TPS7A8300RGRT

2-A, low-VIN, low-2-A, low-VIN, low-noise, ultra-low-dropout voltage regulator with power good wi

Manufacturer:

TI
Mfr.Part #:

TPS7A8300RGRT
Datasheet:

TPS7A8300RGRT Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for TPS7A8300RGRT

Email: [email protected]

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Tel: +852 95804164

TPS7A8300RGRT General Description

The TPS7A8300 is a low-noise (6 µV_RMS), low-dropout voltage regulator (LDO) capable of sourcing a 2-A load with only 125 mV of maximum dropout.

The TPS7A8300 output voltages are fully user-adjustable (up to 3.95 V) using a printed circuit board (PCB) layout without the need of external resistors, thus reducing overall component count. For higher output voltage applications, the device achieves output voltages up to 5 V with the use of external resistors. The device supports very low input voltages (down to 1.1 V) with the use of an additional BIAS rail.

With very high accuracy (1% over line, load, and temperature), remote sensing, and soft-start capabilities to reduce inrush current, the TPS7A8300 is ideal for powering high-current, low-voltage devices such as high-end microprocessors and field-programmable gate arrays (FPGAs).

The TPS7A8300 is designed to power-up noise-sensitive components in high-speed communication applications. The very low-noise, 6-µV_RMS device output and high broad-bandwidth PSRR (40 dB at 1 MHz) minimizes phase noise and clock jitter in high-frequency signals. These features maximize performance of clocking devices, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs).

For applications where positive and negative low-noise rails are required, consider TIs TPS7A33 family of negative high-voltage, ultralow-noise linear regulators.

Key Features

Ultralow Dropout: 125 mV Maximum at 2 A
Output Voltage Noise: 6 µV_RMS
Power-Supply Ripple Rejection:
- 40 dB at 1 MHz
Input Voltage Range:
- Without BIAS: 1.4 V to 6.5 V
- With BIAS: 1.1 V to 6.5 V
Two Output Voltage Modes:
- ANY-OUT™ Version (User-Programmable Output via PCB Layout):
  - No External Resistor Required
  - Output Voltage Range: 0.8 V to 3.95 V
- Adjustable Version:
  - Output Voltage Range: 0.8 V to 5.0 V
1.0% Accuracy Over Line, Load, and Temperature
Stable with a 22-µF Output Ceramic Capacitor
Programmable Soft-Start Output
Power-Good (PG) Output
Available Packages:
- 5-mm × 5-mm VQFN-20
- 3.5-mm × 3.5-mm VQFN-20

Specifications

Source Content uid	TPS7A8300RGRT	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Adjustability	ADJUSTABLE	JESD-30 Code	S-PQCC-N20
Moisture Sensitivity Level	1	Number of Functions	1
Number of Outputs	1	Number of Terminals	20
Packing Method	TR	Peak Reflow Temperature (Cel)	260
Regulator Type	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	Surface Mount	YES
Technology	CMOS	Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Product Category	LDO Voltage Regulators
Mounting Style	SMD/SMT	Output Voltage	800 mV to 5.2 V
Output Current	2 A	Polarity	Positive
Quiescent Current	2.8 mA	Input Voltage, Min	1.1 V
Input Voltage, Max	6.5 V	PSRR / Ripple Rejection - Typ	40 dB
Output Type	Adjustable	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Dropout Voltage	85 mV
Series	TPS7A8300	Dropout Voltage - Max	125 mV
Operating Supply Current	2.8 mA	Product	LDO Voltage Regulators
Product Type	LDO Voltage Regulators	Reference Voltage	800 mV
Factory Pack Quantity	250	Subcategory	PMIC - Power Management ICs
Type	Low Noise	Voltage Regulation Accuracy	1 %
Unit Weight	0.002469 oz