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TI TPS79945YZUT

Fabricante
TI
N.º de pieza fab.
TPS79945YZUT
Nº LCSC
C2869940
Emb.
DSBGA-5
Número de Cliente
Atrib. clave
Low-noise, 200mA, low IQ, low-dropout regulator with enable function
Hoja de DatosTI TPS79945YZUT
Cumplimiento RoHS1 documentos disponibles
Garantía en cada pedido
100% Auténtico · Devolución o Reemplazo en 30 Días
Agotado
Avisarme
Mínimo: 1Múltiplo: 1Unidad de venta: Piece
Añadir a la Lista BOM
Cant.Prec. unit.(Solo como referencia)Importo total
1+$ 1.3271$ 1.33
250+$ 0.5137$ 128.43
500+$ 0.4963$ 248.15
1,000+$ 0.4868$ 486.80
Encapsulado Estándar250/Full Reel
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Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
FabricanteTI
Emb.DSBGA-5
Output Voltage4.5V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)40uA
Output ConfigurationPositive
Output Current200mA
Operating Voltage6.5V
FeaturesEnable control;Noise bypass terminal;Input under-voltage protection;Thermal shutdown;Over Current Protection
Output TypeFixed
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Descripción

Traducción por IA

The TPS799 low-dropout (LDO), low-power linear regulator delivers excellent AC performance and ultra-low ground current. It consumes only 40μA (typical) ground current while offering high PSRR, low noise, fast startup, and excellent line and load transient response.

The TPS799 remains stable with ceramic capacitors, and utilizes an advanced BiCMOS process to achieve a typical dropout voltage of 100mV at 200mA output current. A precision voltage reference and feedback loop deliver 2% overall accuracy across the full range of load, line, process, and temperature variations. When EN switching is used to enable the device, the TPS799 features inrush current protection that immediately clamps the current.

The device is rated for an operating temperature range of TJ = -40°C to +125°C and is available in a die-size ball grid array (DSBGA) package, making it suitable for wireless handsets and WLAN cards. The device is also available in a 5-pin SOT-23-THIN and a 6-pin WSON package.

Características

Traducción por IA
  • 200mA LDO regulator with enable (EN) pin, multiple output voltage options: 1.2 V to 4.5 V fixed output; 1.20 V to 6.5 V adjustable output
  • Inrush current protection with EN switching
  • Low IQ: 40μA
  • High PSRR: 66dB at 1kHz; 51dB at 10kHz
  • Stable with a single low-ESR, 2μF (typical) output capacitor
  • Excellent load and line transient response
  • Overall accuracy (load, line, and temperature): 2%
  • Ultra-low dropout: 100mV
  • Package: 5-bump, thin, 0.97mm × 1.34mm DSBGA; 5-pin SOT-23-THIN; 6-pin WSON

Aplicaciones

Traducción por IA
  • Base stations
  • Smartphones
  • EPOS
  • Wearable electronics
  • VCO, RF
  • WLAN, Bluetooth