TPS7A7100

Name: TPS7A7100
Brand: TI
SKU: TPS7A7100
Price: 0.8 USD

ACTIVO

Regulador de tensión de caída ultrabaja de 1 A con ruido bajo y buena potencia

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat TPS7A7100 1-A,Fast-Transient, Low-Dropout Voltage Regulator datasheet (Rev. G) (Inglés) PDF | HTML

Se encuentra disponible una versión más nueva de este producto

open-in-new

Comparar alternativas

Misma funcionalidad con diferente configuración de pines que el dispositivo comparado

TPS746

ACTIVO

Regulador de tensión de caída ultrabaja ajustable de 1 A, IQ baja y alta precisión, con buena potenc 1-A LDO regulator with lower IQ in a 2-mm x 2-mm package.

TPS7A91

ACTIVO

Regulador de tensión de caída ultrabaja ajustable de 1 A, ruido bajo, PSRR alto, con alta precisión Single-channel, low-noise, 1-A LDO regulator.

TPS7A7100

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

1

Vin (max) (V)

6.5

Vin (min) (V)

1.43

Vout (max) (V)

5

Vout (min) (V)

0.9

Rating

Catalog

Noise (µVrms)

40

PSRR at 100 KHz (dB)

25

Iq (typ) (mA)

4

Thermal resistance θJA (°C/W)

36

Load capacitance (min) (µF)

4.7

Regulated outputs (#)

1

Features

Enable, Power good, Soft start

Accuracy (%)

1.5

Dropout voltage (Vdo) (typ) (mV)

140

Operating temperature range (°C)

-40 to 125

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

1

Vin (max) (V)

6.5

Vin (min) (V)

1.43

Vout (max) (V)

5

Vout (min) (V)

0.9

Rating

Catalog

Noise (µVrms)

40

PSRR at 100 KHz (dB)

25

Iq (typ) (mA)

4

Thermal resistance θJA (°C/W)

36

Load capacitance (min) (µF)

4.7

Regulated outputs (#)

1

Features

Enable, Power good, Soft start

Accuracy (%)

1.5

Dropout voltage (Vdo) (typ) (mV)

140

Operating temperature range (°C)

-40 to 125

VQFN (RGT)

16

9 mm² 3 x 3

VQFN (RGW)

20

25 mm² 5 x 5

Low-dropout voltage: 140 mV at 1 A
V IN range: 1.5 V to 6.5 V
Configurable fixed V OUT range: 0.9 V to 3.5 V
Adjustable V OUT range: 0.9 V to 5 V
Very good load- and line-transient response
Stable with ceramic output capacitor
1.5% accuracy overline, overload, and overtemperature
Programmable soft-start
Power-good (PG) output
Package s:
- 3-mm × 3-mm, 16-pin VQFN
- 5-mm × 5-mm, 20-pin VQFN

Low-dropout voltage: 140 mV at 1 A
V IN range: 1.5 V to 6.5 V
Configurable fixed V OUT range: 0.9 V to 3.5 V
Adjustable V OUT range: 0.9 V to 5 V
Very good load- and line-transient response
Stable with ceramic output capacitor
1.5% accuracy overline, overload, and overtemperature
Programmable soft-start
Power-good (PG) output
Package s:
- 3-mm × 3-mm, 16-pin VQFN
- 5-mm × 5-mm, 20-pin VQFN

The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability ( 140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors.

The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails.

The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.

The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications requiring very-low dropout capability ( 140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, thus eliminating external resistors and any associated errors.

The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails.

The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.

filter

Buscar otro/a Reguladores lineales y de baja salida (LDO)

Descargar Ver vídeo con transcripción Video

Consulte productos similares en el inventario de TI.com

Productos con especificaciones similares, ordenados por inventario disponible en TI.com.

Ver ahora

Documentación técnica

star

=Principal documentación para este producto seleccionada por TI

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.

Ver todo 7

	Tipo	Título		Fecha
*	Data sheet	TPS7A7100 1-A,Fast-Transient, Low-Dropout Voltage Regulator datasheet (Rev. G)	PDF \| HTML	30 oct 2023
	White paper	Parallel LDO Architecture Design Using Ballast Resistors	PDF \| HTML	14 dic 2022
	White paper	Comprehensive Analysis and Universal Equations for Parallel LDO's Using Ballast	PDF \| HTML	13 dic 2022
	Selection guide	Low Dropout Regulators Quick Reference Guide (Rev. P)		21 mar 2018
	Application note	ANY-OUT™ LDO Controlled by I2C™ IO Expander Device (Rev. A)		20 sep 2012
	Application note	ANY-OUT™ LDO Controlled by I2C™ IO Expander Device		29 may 2012
	User guide	TPS7A7x00EVM-718 Evaluation Module		28 feb 2012

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS7A7100EVM-718 — Módulo de evaluación de regulador lineal de caída baja (LDO) TPS7A7100

The Texas Instruments TPS7A7100EVM-718 is a fully assembled and tested Evaluation Module (EVM) for evaluating the TPS7A7100 Low-Dropout Regulator at any of its pin-selectable output voltages (1V to 3.5V in 50mV increments). The EVM circuit is configured to be a reference design for engineering (...)

Guía del usuario: PDF