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TL499A

TL499A
Mfr. #:
TL499A
Manufacturer:
Texas Instruments
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
TL499A 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
IC Chips
Series
TL499A
Type
Charge Pump
Packaging
Tube Alternate Packaging
Unit-Weight
0.015535 oz
Mounting-Style
Through Hole
Package-Case
PDIP-8
Operating-Temperature
-20°C ~ 85°C (TA)
Mounting-Type
Through Hole
Output-Type
Adjustable
Function
Step-Up
Supplier-Device-Package
8-PDIP
Number-of-Outputs
1
Topology
Boost
Frequency-Switching
-
Current-Output
1A (Switch)
Output-Configuration
Positive
Voltage-Output-Min-Fixed
2.9V
Voltage-Output-Max
30V
Synchronous-Rectifier
No
Voltage-Input-Min
1V
Voltage-Input-Max
10V
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 20 C
Output-Voltage
30 V
Input-Voltage-MAX
10 V
Output-Current
100 mA
Switching-Frequency
-
Input-Voltage-MIN
1.1 V
Tags
TL499A, TL499, TL49, TL4
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***th Star Micro
the tl499a is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages. the regulated output voltage can be varied from 2.9 v to 30 v by adjusting two external resistors. when the tl499a is ac-coupled to line power through a step-down transformer it operates as a series dc voltage regulator to maintain the regulated output voltage. with the addition of a battery from 1.1 v to 10 v an inductor a filter capacitor and two resistors the tl499a operates as a step-up switching regulator during an ac-line failure. the adjustable regulated output voltage makes the tl499a useful for a wide range of applications. providing backup power during an ac-line failure makes the tl499a extremely useful in microprocessor memory applications. view all in datasheet
***as Instruments
The TL499A is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages. The regulated output voltage can be varied from 2.9 V to 30 V by adjusting two external resistors. When the TL499A is ac-coupled to line power through a step-down transformer, it operates as a series dc voltage regulator to maintain the regulated output voltage. With the addition of a battery from 1.1 V to 10 V, an inductor, a filter capacitor, and two resistors, the TL499A operates as a step-up switching regulator during an ac-line failure. The adjustable regulated output voltage makes the TL499A useful for a wide range of applications. Providing backup power during an ac-line failure makes the TL499A extremely useful in microprocessor memory applications. The TL499AC is characterized for operation from -20C to 85C.
Part # Mfg. Description Stock Price
TL499ACPSR
DISTI # 31714458		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up Controller 4.5V to 32V Input 8-Pin SOP T/R
RoHS: Compliant		10000
  • 10000:$0.9962
  • 4000:$1.0296
  • 2000:$1.0692
TL499ACP
DISTI # 31720698		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up Controller 4.5V to 32V Input 8-Pin PDIP Tube
RoHS: Compliant		7000
  • 1000:$1.1462
TL499ACPSR
DISTI # 296-17592-1-ND		Texas InstrumentsIC REG BOOST ADJUSTABLE 1A 8SO
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1891In Stock
  • 1000:$1.1903
  • 500:$1.4366
  • 100:$1.7485
  • 10:$2.1750
  • 1:$2.4200
TL499ACPSR
DISTI # 296-17592-6-ND		Texas InstrumentsIC REG BOOST ADJUSTABLE 1A 8SO
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1891In Stock
  • 1000:$1.1903
  • 500:$1.4366
  • 100:$1.7485
  • 10:$2.1750
  • 1:$2.4200
TL499ACP
DISTI # 296-36042-5-ND		Texas InstrumentsIC REG BOOST ADJUSTABLE 1A 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		1357In Stock
  • 5000:$1.1921
  • 2500:$1.2380
  • 1000:$1.3296
  • 500:$1.6048
  • 100:$1.9532
  • 50:$2.2926
  • 10:$2.4300
  • 1:$2.7100
TL499ACPSR
DISTI # 296-17592-2-ND		Texas InstrumentsIC REG BOOST ADJUSTABLE 1A 8SO
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.9962
  • 6000:$1.0361
  • 2000:$1.0759
TL499ACPG4
DISTI # TL499ACPG4-ND		Texas InstrumentsIC REG BOOST ADJUSTABLE 1A 8DIP
RoHS: Compliant
Min Qty: 300
Container: Tube		Temporarily Out of Stock
  • 300:$1.8340
TL499ACPSR
DISTI # V39:1801_07373745		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up Controller 4.5V to 32V Input 8-Pin SOP T/R
RoHS: Compliant		0
    TL499ACP
    DISTI # V39:1801_07373743    		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up Controller 4.5V to 32V Input 8-Pin PDIP Tube
    RoHS: Compliant    		0
      TL499ACP
      DISTI # TL499ACP      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up 4.5V to 32V Input 8-Pin PDIP Tube - Rail/Tube (Alt: TL499ACP)
      RoHS: Compliant
      Min Qty: 300
      Container: Tube      		Americas - 0
      • 3000:$1.1506
      • 1500:$1.1832
      • 900:$1.2243
      • 600:$1.2666
      • 300:$1.3309
      TL499ACPE4
      DISTI # TL499ACPE4      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up 4.5V to 32V Input 8-Pin PDIP Tube - Rail/Tube (Alt: TL499ACPE4)
      RoHS: Compliant
      Min Qty: 300
      Container: Tube      		Americas - 0
      • 1500:$1.0900
      • 3000:$1.0900
      • 600:$1.1900
      • 900:$1.1900
      • 300:$1.2900
      TL499ACPSR
      DISTI # TL499ACPSR      		Texas InstrumentsDC DC Cntrlr Single-OUT Step Up 4.5V to 32V Input 8-Pin SOP T/R - Tape and Reel (Alt: TL499ACPSR)
      RoHS: Compliant
      Min Qty: 2000
      Container: Reel      		Americas - 0
      • 20000:$0.9999
      • 12000:$1.0279
      • 8000:$1.0639
      • 4000:$1.0999
      • 2000:$1.1559
      TL499ACPSRTexas InstrumentsWide-Range Power-Supply Controller5330
      • 1000:$0.9100
      • 750:$0.9900
      • 500:$1.2000
      • 250:$1.4400
      • 100:$1.5500
      • 25:$1.7900
      • 10:$1.9200
      • 1:$2.1400
      TL499ACPTexas InstrumentsWide-Range Power-Supply Controller5000
      • 1000:$1.0400
      • 750:$1.1400
      • 500:$1.3900
      • 250:$1.6500
      • 100:$1.7900
      • 25:$2.0500
      • 10:$2.2100
      • 1:$2.4700
      TL499ACPSR
      DISTI # 595-TL499ACPSR      		Texas InstrumentsSwitching Voltage Regulators Wide-Range Power- Supply Controller
      RoHS: Compliant      		2326
      • 1:$2.3500
      • 10:$1.9900
      • 100:$1.6000
      • 500:$1.4000
      • 1000:$1.1600
      • 2000:$1.0800
      • 4000:$1.0400
      TL499ACP
      DISTI # 595-TL499ACP      		Texas InstrumentsSwitching Voltage Regulators Wide Range
      RoHS: Compliant      		260
      • 1:$2.7000
      • 10:$2.2900
      • 100:$1.8400
      • 500:$1.6100
      • 1000:$1.3300
      • 2500:$1.2400
      • 5000:$1.2000
      TL499ACPE4
      DISTI # 595-TL499ACPE4      		Texas InstrumentsSwitching Voltage Regulators Wide-Range Power- Supply Controller
      RoHS: Compliant      		50
      • 1:$2.7000
      • 10:$2.2900
      • 100:$1.8400
      • 500:$1.6100
      • 1000:$1.3300
      • 2500:$1.2400
      • 5000:$1.2000
      TL499ACPSRG4
      DISTI # 595-TL499ACPSRG4      		Texas InstrumentsSwitching Voltage Regulators Wide-Range Power Supply Controller
      RoHS: Compliant      		0
        TL499ACPSRE4
        DISTI # 595-TL499ACPSRE4        		Texas InstrumentsSwitching Voltage Regulators Wide-Range Power- Supply Controller
        RoHS: Compliant        		0
          TL499ACPE4Texas InstrumentsSwitching Regulator, Voltage-mode, 1A, BIPolar, PDIP8
          RoHS: Compliant          		3920
          • 1000:$1.2100
          • 500:$1.2700
          • 100:$1.3300
          • 25:$1.3800
          • 1:$1.4900
          TL499ACPSRTexas InstrumentsSwitching Regulator, Voltage-mode, 1A, BIPolar, PDSO8
          RoHS: Compliant          		55430
          • 1000:$1.0500
          • 500:$1.1100
          • 100:$1.1500
          • 25:$1.2000
          • 1:$1.3000
          TL499ACPTexas InstrumentsSwitching Regulator, Voltage-mode, 1A, 40kHz Switching Freq-Max, BIPolar, PDIP8
          RoHS: Compliant          		154540
          • 1000:$1.2100
          • 500:$1.2700
          • 100:$1.3300
          • 25:$1.3800
          • 1:$1.4900
          TL499ACPSTexas InstrumentsSwitching Regulator, Voltage-mode, 1A, BIPolar, PDSO8
          RoHS: Compliant          		3025
          • 1000:$1.3200
          • 500:$1.3900
          • 100:$1.4400
          • 25:$1.5000
          • 1:$1.6200
          TL499ACPSRG4Texas Instruments 682
          • 3:$1.9500
          • 12:$1.4625
          • 36:$1.2188
          • 125:$0.7312
          • 412:$0.6825
          TL499ACPTexas Instruments 1041
            TL499ACPSRG4Texas Instruments*** FREE SHIPPING ORDERS OVER $100 *** 1 A SWITCHING REGULATOR, PDSO8 (Also Known As: TL499ACPSR)545
            • 331:$0.8450
            • 155:$0.9100
            • 1:$2.6000
            TL499ACPSRG4Texas Instruments*** FREE SHIPPING ORDERS OVER $100 *** 1 A SWITCHING REGULATOR, PDSO8545
            • 331:$0.8450
            • 155:$0.9100
            • 1:$2.6000
            TL499ACP..
            DISTI # 1755281            		Texas InstrumentsPWR SPLY CONT IC WR ROLLER 8-DIP
            RoHS: Compliant            		246
            • 5000:$1.8500
            • 2500:$1.9100
            • 1000:$2.0400
            • 500:$2.4800
            • 100:$2.8300
            • 10:$3.5200
            • 1:$4.1600
            TL499ACP..
            DISTI # 1755281            		Texas InstrumentsPWR SPLY CONT IC WR ROLLER 8-DIP246
            • 250:£1.3200
            • 100:£1.4100
            • 50:£1.5800
            • 25:£1.7500
            • 1:£1.9800
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            TL431K

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            Availability
            Stock:
            Available
            On Order:
            3500
            Enter Quantity:
            Current price of TL499A is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
            Reference price (USD)
            Quantity
            Unit Price
            Ext. Price
            1
            $0.00
            $0.00
            10
            $0.00
            $0.00
            100
            $0.00
            $0.00
            500
            $0.00
            $0.00
            1000
            $0.00
            $0.00
            Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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