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TPS7A4901DGNR TI Chips TPS7A49 36-V 150-mA Ultralow Noise Positive Linear Regulator

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TPS7A4901DGNR TI Chips TPS7A49 36-V 150-mA Ultralow Noise Positive Linear Regulator

Brand Name:	TI Chips
Model Number:	TPS7A4901DGNR
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

TPS7A4901DGNR

Product Name:

TI Chips

Type:

SMD/SMT

Output Current:

150 MA

Output Type:

Adjustable

Encapsulation:

Supply Ability:

1000000

Highlight:

TPS7A4901DGNR

TPS7A4901 TI Chips

36V Linear Regulator

Product Description

TI Chips TPS7A4901DGNR TPS7A49 36-V, 150-mA, Ultralow-Noise, Positive Linear Regulator

Features

Input Voltage Range: 3 V to 36 V

Noise:

− 12.7 μVRMS (20 Hz to 20 kHz)

− 15.4 μVRMS (10 Hz to 100 kHz)

Power-Supply Ripple Rejection:

− 72 dB (120 Hz)

− ≥ 52 dB (10 Hz to 400 kHz)

Adjustable Output: 1.194 V to 33 V

Output Current: 150 mA

Dropout Voltage: 260 mV at 100 mA

Stable with Ceramic Capacitors ≥ 2.2 μF

CMOS Logic-Level-Compatible Enable Pin

Fixed Current-Limit and Thermal Shutdown Protection

Packages: 8-Pin HVSSOP PowerPAD™ and 3-mm × 3-mm VSON

Operating Temperature Range:

−40°C to 125°C

Applications

Supply Rails for Op Amps, DACs, ADCs, and Other High-Precision Analog Circuitry

Audio

Post DC-DC Converter Regulation and Ripple Filtering

Test and Measurement

Rx, Tx, and PA Circuitry

Industrial Instrumentation

Base Stations and Telecom Infrastructure

Description

The TPS7A49 series of devices are positive, high-voltage (36 V), ultralow-noise (15.4 μVRMS, 72-dB PSRR) linear regulators that can source a 150-mA load.

These linear regulators include a CMOS logic-level-compatible enable pin and capacitor-programmable soft-start function that allows for customized power-management schemes. Other available features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions.

The TPS7A49 family is designed using bipolar technology, and is ideal for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes the device an excellent choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry.

In addition, the TPS7A49 family of linear regulators is suitable for post dc-dc converter regulation. By filtering out the output voltage ripple inherent to dc-dc switching conversion, maximum system performance is provided in sensitive instrumentation, test and measurement, audio, and RF applications.

For applications where positive and negative high-performance rails are required, consider TI’s TPS7A30xx family of negative high-voltage, ultralow-noise linear regulators as well.

Post DC-DC Converter Regulation for High-Performance Analog Circuitry

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products details

TPS7A4901DGNR TI Chips TPS7A49 36-V 150-mA Ultralow Noise Positive Linear Regulator

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips