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LM5140QRWGTQ1
LM5140QRWGTQ1
LM5140QRWGTQ1LM5140QRWGTQ1
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LM5140QRWGTQ1

Mfr. #:
LM5140QRWGTQ1
Manufacturer:
Texas Instruments
Description:
Switching Controllers LM5140Q1
Lifecycle:
New from this manufacturer.
Datasheet:
LM5140QRWGTQ1 Datasheet
ECAD Model:

Availability

Stock:
Available
On Order:
1984
Enter Quantity:
Current price of LM5140QRWGTQ1 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

Quantity
Unit Price
Ext. Price
1
$6.75
$6.75
10
$6.10
$61.00
25
$5.64
$141.00
100
$5.05
$505.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Controllers
RoHS:
Y
Topology:
Buck
Number of Outputs:
2 Output
Switching Frequency:
2.2 MHz, 440 kHz
Duty Cycle - Max:
50 %
Input Voltage:
3.8 V to 65 V
Output Voltage:
1.5 V to 15 V
Output Current:
150 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 150 C
Mounting Style:
SMD/SMT
Package / Case:
VQFN-40
Qualification:
AEC-Q100
Packaging:
Reel
Isolation:
Non-Isolated
Operating Temperature Range:
- 40 C to + 150 C
Product:
Switching Controllers
Series:
LM5140-Q1
Brand:
Texas Instruments
Shutdown:
Shutdown
Fall Time:
3 ns
Moisture Sensitive:
Yes
Operating Supply Voltage:
3.8 V to 65 V
Product Type:
Switching Controllers
Rise Time:
4 ns
Factory Pack Quantity:
250
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.003668 oz
Tags
LM5140, LM514, LM51, LM5
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: 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
    A***o
    A***o
    NG

    fast delivery

    2019-06-10
    R***v
    R***v
    RU

    Good

    2019-09-07
    R***r
    R***r
    RU

    I'm happy with my product. Received quickly-20 days to rostov on don. The seller is grateful, happy with his work. Tracked all the way.

    2019-05-21
***as Instruments
Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150
***et Europe
Current Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R
***i-Key
IC REG CTRLR BUCK 40VQFN
***ical
Conv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R
***ark
Dc/dc Ctrl, Sync Buck, 2.2Mhz; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. Of Outputs:2 Output; Duty Cycle (%):50%; Controller Ic Case Style:vqfnp; No. Of Pins:40Pins; Switching Frequency:2.2Mhz; Topology:synchronous Buck Rohs Compliant: Yes
***ment14 APAC
Prices include import duty and tax. DC/DC CTRL, SYNC BUCK, 2.2MHZ; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. of Outputs:2 Output; Duty Cycle (%):50%; Controller IC Case Style:VQFNP; No. of Pins:40Pins; Switching Frequency:2.2MHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:150°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019); Input Voltage Max:65V; No. of Outputs:2Outputs
***nell
DC/DC CTRL, SYNC BUCK, 2.2MHZ; Tensione di Alimentazione Min:3.8V; Tensione di Alimentazione Max:65V; Numero di Uscite:2 Uscite; Ciclo di Utilizzo (%):50%; Formato IC Controller:VQFNP; No. di Pin:40Pin; Frequenza di Commutazione:2.2MHz; Topologia:Buck Sincrono (Step Down); Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:150°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019); No. di Uscite:2Uscite; Tensione di Ingresso Max:65V
***
The LM5140-Q1 is a dual synchronous buck controller intended for high voltage wide VIN step-down converter applications. The control method is based on current mode control. Current mode control provides inherent line feedforward, cycle-by-cycle current limiting, and easier loop compensation.
***AS INSTUMENTS
The LM5140-Q1 features adjustable slew rate control to simplify compliance with the CISPR and automotive EMI requirements. The LM5140-Q1 operates at selectable switching frequencies of 2.2 MHz or 440 kHz with the two controller channels switching 180°; out of phase. In light or no-load conditions, the LM5140-Q1 operates in skip cycle mode for improved low power efficiency. The LM5140-Q1 includes a high voltage bias regulator with automatic switchover to an external bias supply to improve efficiency and reduce input current. Additional features include frequency synchronization, cycle-by-cycle current limit, hiccup mode fault protection for sustained overloads, independent power good outputs, and independent enable inputs.
LM5140-Q1 Dual Low Iq Synchronous Buck Controller
Texas Instruments LM5140-Q1 Dual Low Iq Synchronous Buck Controller is intended for high voltage wide VIN step-down converter applications. The control method is based on current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and easier loop compensation. The LM5140-Q1 features adjustable slew rate control to simplify compliance with the CISPR and automotive EMI requirements. The LM5140-Q1 operates at selectable switching frequencies of 2.2MHz or 440kHz with the two controller channels switching 180º out of phase. In light or no-load conditions, the LM5140-Q1 operates in skip cycle mode for improved low power efficiency. The LM5140-Q1 synchronous buck controllers are AEC-Q100 qualified for automotive applications.
Part # Mfg. Description Stock Price
LM5140QRWGTQ1
DISTI # V72:2272_14245905		Texas InstrumentsConv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R
RoHS: Compliant		4
  • 1:$4.7740
LM5140QRWGTQ1
DISTI # 296-43790-1-ND		Texas InstrumentsIC REG CTRLR BUCK 40VQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4608In Stock
  • 100:$5.2014
  • 10:$6.2830
  • 1:$6.9500
LM5140QRWGTQ1
DISTI # 296-43790-6-ND		Texas InstrumentsIC REG CTRLR BUCK 40VQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4608In Stock
  • 100:$5.2014
  • 10:$6.2830
  • 1:$6.9500
LM5140QRWGTQ1
DISTI # 296-43790-2-ND		Texas InstrumentsIC REG CTRLR BUCK 40VQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		2250In Stock
  • 1250:$3.8300
  • 500:$4.3974
  • 250:$4.8229
LM5140QRWGTQ1
DISTI # 31926495		Texas InstrumentsConv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R
RoHS: Compliant		118
  • 1250:$3.5909
  • 500:$3.9576
  • 250:$4.3406
LM5140QRWGTQ1
DISTI # 31667126		Texas InstrumentsConv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R
RoHS: Compliant		4
  • 2:$4.7740
LM5140QRWGTQ1
DISTI # LM5140QRWGTQ1		Texas InstrumentsCurrent Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R - Tape and Reel (Alt: LM5140QRWGTQ1)
RoHS: Compliant
Min Qty: 250
Container: Reel		Americas - 0
  • 250:$4.0900
  • 500:$3.8900
  • 1000:$3.6900
  • 1500:$3.5900
  • 2500:$3.4900
LM5140QRWGTQ1
DISTI # LM5140QRWGTQ1		Texas InstrumentsCurrent Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R (Alt: LM5140QRWGTQ1)
RoHS: Compliant
Min Qty: 250
Container: Tape and Reel		Asia - 0
    LM5140QRWGTQ1
    DISTI # LM5140QRWGTQ1    		Texas InstrumentsCurrent Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R (Alt: LM5140QRWGTQ1)
    RoHS: Compliant
    Min Qty: 250
    Container: Tape and Reel    		Europe - 0
    • 250:€4.6900
    • 500:€4.1900
    • 1000:€3.7900
    • 1500:€3.5900
    • 2500:€3.3900
    LM5140QRWGTQ1
    DISTI # 80Y3251    		Texas InstrumentsDC/DC CTRL, SYNC BUCK, 2.2MHZ,Supply Voltage Min:3.8V,Supply Voltage Max:65V,No. of Outputs:2 Output,Duty Cycle (%):50%,Controller IC Case Style:VQFNP,No. of Pins:40Pins,Switching Frequency:2.2MHz,Topology:Synchronous Buck RoHS Compliant: Yes0
      LM5140QRWGTQ1Texas InstrumentsWide Vin Dual 2.2MHz low Iq Synchronous Buck Controller2737
      • 1000:$3.2200
      • 750:$3.2900
      • 500:$3.8000
      • 250:$4.3700
      • 100:$4.6800
      • 25:$5.2200
      • 10:$5.5900
      • 1:$6.2100
      LM5140QRWGTQ1
      DISTI # 595-LM5140QRWGTQ1      		Texas InstrumentsSwitching Controllers Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150
      RoHS: Compliant      		28
      • 1:$6.7500
      • 10:$6.1000
      • 25:$5.6400
      • 100:$5.0500
      • 250:$4.7900
      • 500:$4.3900
      • 1000:$3.8300
      LM5140QRWGRQ1
      DISTI # 595-LM5140QRWGRQ1      		Texas InstrumentsSwitching Controllers Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150
      RoHS: Compliant      		0
      • 2500:$3.2700
      LM5140QRWGTQ1
      DISTI # 2530557      		Texas InstrumentsDC/DC CTRL, SYNC BUCK, 2.2MHZ
      RoHS: Compliant      		5
      • 2500:$5.5500
      • 1000:$5.7700
      • 500:$6.6200
      • 250:$7.2200
      • 100:$7.6100
      • 25:$8.5000
      • 10:$9.1900
      • 1:$10.1700
      LM5140QRWGTQ1
      DISTI # 2530557      		Texas InstrumentsDC/DC CTRL, SYNC BUCK, 2.2MHZ
      RoHS: Compliant      		5
      • 100:£3.8500
      • 50:£4.0800
      • 25:£4.3100
      • 10:£4.6600
      • 1:£5.6600
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