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TPS77450DGK

TPS77450DGK
Mfr. #:
TPS77450DGK
Descrizione:
LDO Voltage Regulators 250mA LDO
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
TPS77450DGK Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
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ECAD Model:
Maggiori informazioni:
TPS77450DGK maggiori informazioni TPS77450DGK Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Regolatori di tensione LDO
RoHS:
Y
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
VSSOP-8
Tensione di uscita:
5 V
Corrente di uscita:
250 mA
Numero di uscite:
1 Output
Polarità:
Positivo
Corrente di riposo:
125 uA
Tensione di ingresso MASSIMA:
10 V
Tensione di ingresso MIN:
2.7 V
Tipo di uscita:
Fisso
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Caduta di tensione:
200 mV
Serie:
TPS77450
Confezione:
Tubo
Altezza:
0.97 mm
Lunghezza:
3 mm
Intervallo operativo di temperatura:
- 40 C to + 125 C
Larghezza:
3 mm
Marca:
Texas Instruments
Tensione di interruzione - Max:
190 mV at 250 mA
Precisione della regolazione della tensione:
2 %
Ib - Corrente di polarizzazione in ingresso:
92 uA
Regolamento di linea:
0.005 % / V
Regolazione del carico:
1 mV
Corrente di alimentazione operativa:
90 uA
Pd - Dissipazione di potenza:
0.412 W
Tipologia di prodotto:
Regolatori di tensione LDO
Quantità confezione di fabbrica:
80
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.000670 oz
Tags
TPS7745, TPS774, TPS77, TPS7, TPS
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**m
    E**m
    RU

    good

    2019-04-16
    E**j
    E**j
    CA

    Great product. Very satisfied. Fast shipping

    2019-03-13
***OMO Electronic
The TPS773xx and TPS774xx are low-dropout regulators with integrated power-on reset and power good (PG) function respectively. These devices are capable of supplying 250 mA of output current with a dropout of 200 mV (TPS77333, TPS77433). Quiescent current is 92 uA at full load dropping down to 1 uA when device is disabled. These devices are optimized to be stable with a wide range of output capacitors including low ESR ceramic (10 uF) or low capacitance (1 uF) tantalum capacitors. These devices have extremely low noise output performance (55 uVrms) without using any added filter capacitors. TPS773xx and TPS774xx are designed to have fast transient response for larger load current changes.
***as Instr.
The TPS773xx or TPS774xx is offered in 1.5-V, 1.6 V (TPS77316 only), 1.8-V, 2.7-V, 2.8-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is 2% over line, load, and temperature ranges. The TPS773xx and TPS774xx families are available in 8-pin MSOP (DGK) packages.
***AS
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 200 mV at an output current of 250 mA for 3.3-volt option) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 92 uA over the full range of output current, 0 mA to 250 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems.
***INS
The device is enabled when the EN\ pin is connected to a low-level input voltage. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 uA at T J = 25°C.
***as Instruments Inc.
The TPS773xx features an integrated power-on reset, commonly used as a supply voltage supervisor (SVS), or reset output voltage. The RESET\ output of the TPS773xx initiates a reset in DSP, microcomputer or microprocessor systems at power up and in the event of an undervoltage condition. An internal comparator in the TPS773xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. When OUT reaches 95% of its regulated voltage, RESET\ will go to a high-impedance state after a 220-ms delay. RESET\ will go to low-impedance state when OUT is pulled below 95% (i.e. over load condition) of its regulated voltage.
***as Instruments Inc.
For the TPS774xx, the power good terminal (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator. An internal comparator in the TPS774xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. When OUT falls below 82% of its regulated voltage, PG will go to a low-impedance state. PG will go to a high-impedance state when OUT is above 82% of its regulated voltage.
Parte # Descrizione Azione Prezzo
TPS77450DGK
DISTI # 26628093		LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube
RoHS: Compliant		4160
  • 1000:$1.1093
  • 500:$1.3388
  • 320:$1.6295
TPS77450DGK
DISTI # 296-8121-5-ND		IC REG LINEAR 5V 250MA 8VSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		270In Stock
  • 5040:$1.1050
  • 2560:$1.1475
  • 1040:$1.2325
  • 560:$1.4875
  • 160:$1.8105
  • 80:$2.1250
  • 10:$2.2530
  • 1:$2.5100
TPS77450DGKR
DISTI # TPS77450DGKR-ND		IC REG LINEAR 5V 250MA 8VSSOP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
    TPS77450DGKRG4
    DISTI # TPS77450DGKRG4-ND    		IC REG LINEAR 5V 250MA 8VSSOP
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Limited Supply - Call
      TPS77450DGK
      DISTI # V39:1801_07424882      		LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube
      RoHS: Compliant      		0
        TPS77450DGK
        DISTI # TPS77450DGK        		LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube - Rail/Tube (Alt: TPS77450DGK)
        RoHS: Compliant
        Min Qty: 320
        Container: Tube        		Americas - 0
        • 320:$1.2329
        • 480:$1.1739
        • 800:$1.1339
        • 1600:$1.0959
        • 3200:$1.0659
        TPS77450DGK
        DISTI # TPS77450DGK        		LDO Regulator Pos 5V 0.25A 8-Pin VSSOP Tube (Alt: TPS77450DGK)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Europe - 0
        • 1:€1.4529
        • 10:€1.3639
        • 25:€1.2859
        • 50:€1.2159
        • 100:€1.1519
        • 500:€1.0949
        • 1000:€1.0439
        TPS77450DGK250-mA LDO Regulators with Power Good4160
        • 1000:$0.9700
        • 750:$1.0500
        • 500:$1.2800
        • 250:$1.5300
        • 100:$1.6600
        • 25:$1.9000
        • 10:$2.0500
        • 1:$2.2900
        TPS77450DGK
        DISTI # 595-TPS77450DGK        		LDO Voltage Regulators 250mA LDO
        RoHS: Compliant        		0
        • 320:$1.7000
        • 560:$1.4900
        • 1040:$1.2400
        • 2560:$1.1500
        • 5040:$1.1100
        TPS77450DGKRG4
        DISTI # 595-TPS77450DGKRG4        		LDO Voltage Regulators 250mA LDO
        RoHS: Compliant        		0
          TPS77450DGKR
          DISTI # 595-TPS77450DGKR          		LDO Voltage Regulators 250mA LDO
          RoHS: Compliant          		0
            TPS77450DGKG4
            DISTI # 595-TPS77450DGKG4            		LDO Voltage Regulators 250mA LDO
            RoHS: Compliant            		0
              TPS77450DGKFixed Positive LDO Regulator, 5V, 0.19V Dropout, PMOS, PDSO8
              RoHS: Compliant              		10669
              • 1000:$1.1200
              • 500:$1.1800
              • 100:$1.2300
              • 25:$1.2800
              • 1:$1.3800
              Immagine Parte # Descrizione
              LM4041DIM3-1.2/NOPB

              Mfr.#: LM4041DIM3-1.2/NOPB

              OMO.#: OMO-LM4041DIM3-1-2-NOPB

              		 Voltage References PREC MICROPWR SHUNT VLTG REF
              LM4041DIM3-1.2/NOPB

              Mfr.#: LM4041DIM3-1.2/NOPB

              OMO.#: OMO-LM4041DIM3-1-2-NOPB-TEXAS-INSTRUMENTS

              		 Voltage References PREC MICROPWR SHUNT VLTG REF
              Disponibilità
              Azione:
              Available
              Su ordine:
              1000
              Inserisci la quantità:
              Il prezzo attuale di TPS77450DGK è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
              Prezzo di riferimento (USD)
              Quantità
              Prezzo unitario
              est. Prezzo
              320
              1,70 USD
              544,00 USD
              560
              1,49 USD
              834,40 USD
              1040
              1,24 USD
              1 289,60 USD
              2560
              1,15 USD
              2 944,00 USD
              5040
              1,11 USD
              5 594,40 USD
              10000
              1,07 USD
              10 700,00 USD
              A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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