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TEXAS INSTRUMENTS  LM2676S-ADJ/NOPB  STEP-DOWN REGULATOR, TO-263-7

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  • Manufacturer:
  • Newark Part No.: 41K4150
  • Manufacturer Part No LM2676S-ADJ/NOPB

Product Information


  • DC / DC Converter IC Case: TO-263
  • Input Voltage Max: 40V
  • Input Voltage Min: 8V
  • MSL: MSL 3 - 168 hours
  • No. of Outputs: 1
  • No. of Pins: 7
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 3A
  • Output Voltage: 37V
  • Output Voltage Max: 37V
  • Output Voltage Min: 1.2V
  • Packaging: Cut Tape
  • Primary Input Voltage: 40V
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 260kHz
  • Topology: Buck (Step Down)

Description

The LM2676S-ADJ/NOPB is a step-down switching Voltage Regulator, capable of driving up to 3A loads with excellent line and load regulation characteristics. High efficiency (90%) is obtained through the use of a low ON-resistance DMOS power switch. The series consists of fixed output voltages of 3.3, 5 and 12V and an adjustable output version. The SIMPLE SWITCHER concept provides for a complete design using a minimum number of external components. A high fixed frequency oscillator (260kHz) allows the use of physically smaller sized components. A family of standard inductors for use with the LM2676 are available from several manufacturers to greatly simplify the design process.

Features:

  • Efficiency up to 94%
  • Simple and Easy to Design with (Using Off-the-shelf External Components)
  • 150mΩ DMOS Output Switch
  • 50μA Standby Current When Switched OFF
  • ±2% Maximum Output Tolerance Over Full Line and Load Conditions
  • 260kHz Fixed Frequency Internal Oscillator

Applications:

  • Power Management

Warnings

Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.


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Availability

Availability:  1,151


  • 1,151 in stock for same day shipping
 
Check stock and lead times
  • 450 Further stock expected to ship on Sep 14, 2015
  • More stock available week commencing 9/28/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $5.39 $5.39

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Price

Quantity List Price
1 - 9 $5.39
10 - 24 $4.81
25 - 49 $4.34
50 - 99 $4.13
100 - 249 $3.95
250 - 499 $3.56
500 - 999 $2.88
1000+ $2.55

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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
86W6752
LM2676SX-ADJ/NOPB

LM2676SX-ADJ/NOPB

TEXAS INSTRUMENTS

DC-DC CONVERTER, BUCK, 260KHZ, 3A, TO-263-7

DC-DC CONVERTER, BUCK, 260KHZ, 3A, TO-263-7; Input Voltage Min:8V; Input Voltage Max:40V; No. of Outputs:1; DC / DC Converter IC Case:TO-263; No. of Pins:7; Output Current:3A; Output Voltage Min:1.2V; Output Voltage Max:37V ;RoHS Compliant: Yes

42

1+ $4.30 10+ $3.83 25+ $3.45 50+ $3.29 More pricing

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  • 42 in stock for same day shipping

see cut-off times

 
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    More stock available week commencing 9/21/15
85X6233
LM2676SX-ADJ/NOPB

LM2676SX-ADJ/NOPB

TEXAS INSTRUMENTS

DC/DC CONV, BUCK, 260KHZ, TO-263-7

DC/DC CONV, BUCK, 260KHZ, TO-263-7; Input Voltage Min:8V; Input Voltage Max:40V; No. of Outputs:1; DC / DC Converter IC Case:TO-263; No. of Pins:7; Output Current:3A; Output Voltage Min:1.2V; Output Voltage Max:37V; Switching ;RoHS Compliant: Yes

1,000

500+ $2.51 1000+ $2.23

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UK Stock  

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    More stock available week commencing 10/19/15
Suggested Substitutes
48F3512
LM2676S-ADJ
Technical Data Sheet}
No Not RoHS compliant

LM2676S-ADJ

TEXAS INSTRUMENTS

STEP-DOWN REGULATOR, TO-263-7

STEP-DOWN REGULATOR, TO-263-7; Input Voltage Min:8V; Input Voltage Max:40V; No. of Outputs:1; DC / DC Converter IC Case:TO-263; No. of Pins:7; Output Current:3A; Output Voltage Min:1.2V; Output Voltage Max:37V; Packaging:Cut Tape ;RoHS Compliant: No

0

100+ $4.14 250+ $3.88 500+ $3.43 1000+ $3.41 More pricing

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    More stock available week commencing 1/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

13B5588
LM2676SX-ADJ
No Not RoHS compliant

LM2676SX-ADJ

TEXAS INSTRUMENTS

IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC

IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SIP,7PIN,PLASTIC ;ROHS COMPLIANT: NO

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    More stock available week commencing 10/26/15

Not Normally Stocked

Non-Cancelable / Non Returnable

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