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TI REG104FA-A/500G3

Produttore
TI
Cod. Prod.
REG104FA-A/500G3
Cod. LCSC
C3744946
Imballo
DDPAK-5(TO-263-5)
Numero Cliente
Attr. chiave
1.295V~5.5V Positive Adjustable DDPAK-5(TO-263-5) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
Scheda TecnicaTI REG104FA-A/500G3
Conformità RoHS1 documenti disponibili
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100% Autentico · Reso o Sostituzione entro 30 Giorni
Esaurito
Avvisami
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.(Solo per riferimento)Importo totale
1+$ 5.3834$ 5.38
200+$ 2.084$ 416.80
500+$ 2.01$ 1005.00
1,000+$ 1.9745$ 1974.50
Package Standard500/Full Reel
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ProduttoreTI
ImballoDDPAK-5(TO-263-5)
Output Voltage1.295V~5.5V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Tj)
Supply Current (Iq)1.7mA
Output ConfigurationPositive
Operating Voltage15V
Output Current1.7A
FeaturesEnable control;Over Current Protection;Thermal shutdown;Noise bypass terminal
Output TypeAdjustable
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Descrizione

Traduzione AI

The REG104 is a family of low-noise, low-dropout linear regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low dropout voltage (only 230mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1μF.

Typical ground pin current is only 1.7mA (at IOUT = 1A) and drops to 0.5μA in not enabled mode. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variations and under dropout conditions.

The REG104 has very low output noise (typically 33μVRMS for VOUT = 3.3V with CNR = 0.01μF), making it ideal for use in portable communications equipment. On-chip trimming results in high output voltage accuracy. Accuracy is maintained over temperature, line, and load variations. Key parameters are tested over the specified temperature range (-40°C to +85°C).

The REG104 is well protected—internal circuitry provides a current limit which protects the load from damage. Thermal protection circuitry keeps the chip from being damaged by excessive temperature. The REG104 is available in the DDPAK-5 and the SOT223-5.

Caratteristiche

Traduzione AI
  • NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 230mV typ at 1A and 3.3V Output
  • Output Capacitor NOT Required for Stability
  • FAST TRANSIENT RESPONSE
  • VERY LOW NOISE: 33µVRMS
  • HIGH ACCURACY: ±2% max
  • HIGH EFFICIENCY: IGND = 1.7mA at IOUT = 1A, Not Enabled: IGND = 0.5μA
  • 2.5V, 2.7V, 3.0V, 3.3V, 5.0V AND ADJUSTABLE OUTPUT VERSIONS
  • THERMAL PROTECTION
  • SMALL SURFACE-MOUNT PACKAGES: SOT223-5, DDPAK-5

Applicazioni

Traduzione AI
  • PORTABLE COMMUNICATION DEVICES
  • BATTERY-POWERED EQUIPMENT
  • MODEMS
  • BAR-CODE SCANNERS
  • BACKUP POWER SUPPLIES