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UC3573

UC3573
Mfr. #:
UC3573
Manufacturer:
Texas Instruments
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
UC3573 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
PMIC - Voltage Regulators - DC DC Switching Controllers
Series
UC3573
Packaging
Tube Alternate Packaging
Unit-Weight
0.002561 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-8
Operating-Temperature
0°C ~ 70°C (TA)
Output-Type
Transistor Driver
Function
Step-Down
Supplier-Device-Package
8-SOIC
Number-of-Outputs
1
Topology
Buck
Voltage-Supply-Vcc-Vdd
4.75 V ~ 30 V
Frequency-Switching
100kHz
Control-Features
Current Limit, Ramp
Output-Configuration
Positive
Output-Phases
1
Duty-Cycle-Max
0.92
Synchronous-Rectifier
No
Clock-Sync
No
Serial-Interfaces
-
Maximum-Operating-Temperature
+ 70 C
Minimum-Operating-Temperature
0 C
Output-Voltage
1.5 V to 30 V
Input-Voltage
4.2 V to 35 V
Output-Current
500 mA
Tags
UC3573, UC357, UC35, UC3
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
Part # Mfg. Description Stock Price
UC3573D
DISTI # V39:1801_07428310		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC Tube
RoHS: Compliant		892
  • 1000:$1.5450
  • 500:$1.8510
  • 100:$2.1910
  • 10:$2.6970
  • 1:$3.3286
UC3573DTR
DISTI # V39:1801_07428312		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC T/R
RoHS: Compliant		0
  • 2500000:$1.1450
  • 1250000:$1.1460
  • 250000:$1.2070
  • 25000:$1.2930
  • 2500:$1.3070
UC3573DTR
DISTI # V36:1790_07428312		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC T/R
RoHS: Compliant		0
  • 2500000:$1.1450
  • 1250000:$1.1460
  • 250000:$1.2070
  • 25000:$1.2930
  • 2500:$1.3070
UC3573D
DISTI # V36:1790_07428310		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC Tube
RoHS: Compliant		0
  • 900000:$1.3430
  • 450000:$1.3460
  • 90000:$1.5890
  • 9000:$2.0180
  • 900:$2.0900
UC3573D
DISTI # 296-2507-5-ND		Texas InstrumentsIC REG CTRLR BUCK 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2371In Stock
  • 5025:$1.4758
  • 2550:$1.5335
  • 1050:$1.6142
  • 525:$1.9140
  • 150:$2.2483
  • 75:$2.5943
  • 10:$2.7440
  • 1:$3.0600
UC3573N
DISTI # 296-11225-5-ND		Texas InstrumentsIC REG CTRLR BUCK 8DIP
RoHS: Compliant
Min Qty: 200
Container: Tube		Limited Supply - Call
    UC3573NG4
    DISTI # UC3573NG4-ND    		Texas InstrumentsIC REG CTRLR BUCK 8DIP
    RoHS: Compliant
    Min Qty: 200
    Container: Tube    		Limited Supply - Call
      UC3573DTR
      DISTI # UC3573DTR-ND      		Texas InstrumentsIC REG CTRLR BUCK 8SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 2500:$1.3068
      UC3573DTR
      DISTI # 31718862      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC T/R
      RoHS: Compliant      		7500
      • 2500:$1.3070
      UC3573D
      DISTI # 31724165      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC Tube
      RoHS: Compliant      		4500
      • 900:$3.3286
      UC3573D
      DISTI # 32885095      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down Controller 4.2V to 35V Input 8-Pin SOIC Tube
      RoHS: Compliant      		892
      • 5:$3.3286
      UC3573D
      DISTI # UC3573D      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC Tube (Alt: UC3573D)
      RoHS: Compliant
      Min Qty: 75
      Container: Tube      		Europe - 125
      • 450:€1.3900
      • 750:€1.3900
      • 300:€1.4900
      • 150:€1.6900
      • 75:€1.8900
      UC3573DTR
      DISTI # UC3573DTR      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC T/R - Tape and Reel (Alt: UC3573DTR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 2500
      • 10000:$1.1900
      • 15000:$1.1900
      • 25000:$1.1900
      • 5000:$1.2900
      • 2500:$1.3900
      UC3573D
      DISTI # UC3573D      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC Tube - Rail/Tube (Alt: UC3573D)
      RoHS: Compliant
      Min Qty: 225
      Container: Tube      		Americas - 0
      • 1125:$1.3900
      • 2250:$1.3900
      • 450:$1.4900
      • 675:$1.4900
      • 225:$1.5900
      UC3573DTR
      DISTI # UC3573DTR      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Down 4.2V to 35V Input 8-Pin SOIC T/R (Alt: UC3573DTR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel      		Europe - 0
      • 25000:€1.0900
      • 15000:€1.1900
      • 10000:€1.2900
      • 5000:€1.3900
      • 2500:€1.5900
      UC3573DTexas InstrumentsBuck Pulse Width Modulator Stepdown Voltage Regulator5980
      • 1000:$1.3100
      • 750:$1.3700
      • 500:$1.6300
      • 250:$1.9100
      • 100:$2.0400
      • 25:$2.3300
      • 10:$2.5000
      • 1:$2.7800
      UC3573D
      DISTI # 595-UC3573D      		Texas InstrumentsSwitching Controllers Buck Pulse Width Mod StepDwn Vltg Reg
      RoHS: Compliant      		404
      • 1:$3.0500
      • 10:$2.7400
      • 100:$2.2400
      • 250:$2.1100
      • 500:$1.9100
      • 1000:$1.6100
      • 2500:$1.5300
      • 5000:$1.4700
      UC3573DTR
      DISTI # 595-UC3573DTR      		Texas InstrumentsSwitching Controllers Buck PWM Stepdown Vltg Reg
      RoHS: Compliant      		0
      • 1:$2.8500
      • 10:$2.4200
      • 100:$1.9400
      • 500:$1.7000
      • 1000:$1.4100
      • 2500:$1.3100
      • 5000:$1.2600
      UC3573DG4
      DISTI # 595-UC3573DG4      		Texas InstrumentsSwitching Controllers Buck PWM Stepdown Vltg Reg
      RoHS: Compliant      		0
        UC3573DTRG4
        DISTI # 595-UC3573DTRG4        		Texas InstrumentsSwitching Controllers Buck PWM Stepdown Vltg Reg
        RoHS: Compliant        		0
          UC3573N
          DISTI # 595-UC3573N          		Texas InstrumentsSwitching Controllers Buck PWM Stepdown Vltg Reg
          RoHS: Compliant          		0
            UC3573NG4
            DISTI # 595-UC3573NG4            		Texas InstrumentsSwitching Controllers Buck PWM Stepdown Vltg Reg
            RoHS: Compliant            		0
              UC3573NTexas InstrumentsSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDIP8
              RoHS: Compliant              		12435
              • 1000:$1.5000
              • 500:$1.5800
              • 100:$1.6400
              • 25:$1.7100
              • 1:$1.8500
              UC3573DTexas InstrumentsSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		78210
              • 1000:$1.5100
              • 500:$1.5900
              • 100:$1.6600
              • 25:$1.7300
              • 1:$1.8600
              UC3573DTRTexas InstrumentsSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		104940
              • 1000:$1.2800
              • 500:$1.3400
              • 100:$1.4000
              • 25:$1.4600
              • 1:$1.5700
              UC3573DTRUnitrode CorporationSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		22500
              • 1000:$1.2800
              • 500:$1.3400
              • 100:$1.4000
              • 25:$1.4600
              • 1:$1.5700
              UC3573NG4Unitrode CorporationSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDIP8
              RoHS: Compliant              		85
              • 1000:$1.5000
              • 500:$1.5800
              • 100:$1.6400
              • 25:$1.7100
              • 1:$1.8500
              UC3573DTexas Instruments0.7 A SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO828
              • 10:$2.1600
              • 3:$2.8800
              • 1:$4.3200
              UC3573DUnitrode Corporation0.7 A SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO823
              • 12:$1.6500
              • 4:$2.2000
              • 1:$3.3000
              UC3573DTexas Instruments 590
                UC3573DUnitrode Corporation 29
                • 3:$2.4640
                • 12:$1.6016
                UC3573DTRTexas InstrumentsSwitching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
                RoHS: Compliant                		1765
                  UC3573NG4
                  DISTI # 1214450                  		Texas InstrumentsBUCK PWM STEP DOWN REG, 3573, DIP8
                  RoHS: Compliant                  		0
                  • 5000:$2.5600
                  • 2500:$2.6100
                  • 1000:$2.8100
                  • 500:$3.0100
                  • 250:$3.7100
                  • 100:$4.1100
                  • 10:$4.5200
                  • 1:$5.6100
                  Image Part # Description
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                  OMO.#: OMO-UC3907DWTR

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                  UC3844D

                  Mfr.#: UC3844D

                  OMO.#: OMO-UC3844D

                  		 Switching Controllers Crnt-Mode PWM Cntrlr
                  UC3854BDWG4

                  Mfr.#: UC3854BDWG4

                  OMO.#: OMO-UC3854BDWG4-TEXAS-INSTRUMENTS

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                  UC3854DWTRG4

                  Mfr.#: UC3854DWTRG4

                  OMO.#: OMO-UC3854DWTRG4-TEXAS-INSTRUMENTS

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                  UC3358

                  Mfr.#: UC3358

                  OMO.#: OMO-UC3358-1190

                  		 New and Original
                  UC3715N/PB

                  Mfr.#: UC3715N/PB

                  OMO.#: OMO-UC3715N-PB-1190

                  		 New and Original
                  UC3842A UCC3809D-2

                  Mfr.#: UC3842A UCC3809D-2

                  OMO.#: OMO-UC3842A-UCC3809D-2-1190

                  		 New and Original
                  UC3845DX

                  Mfr.#: UC3845DX

                  OMO.#: OMO-UC3845DX-1190

                  		 New and Original
                  UC3854NG4 (PB)

                  Mfr.#: UC3854NG4 (PB)

                  OMO.#: OMO-UC3854NG4-PB--1190

                  		 New and Original
                  UC3861N

                  Mfr.#: UC3861N

                  OMO.#: OMO-UC3861N-TEXAS-INSTRUMENTS

                  		 Switching Controllers Resonant-Mode
                  Availability
                  Stock:
                  Available
                  On Order:
                  2000
                  Enter Quantity:
                  Current price of UC3573 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]
                  Reference price (USD)
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                  Ext. Price
                  1
                  $0.00
                  $0.00
                  10
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                  $0.00
                  100
                  $0.00
                  $0.00
                  500
                  $0.00
                  $0.00
                  1000
                  $0.00
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