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TEXAS INSTRUMENTS  LM2734YMK/NOPB  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3 V-20 Vin, 800mV-18Vout, 1Aout, TSOT-23-6

TEXAS INSTRUMENTS LM2734YMK/NOPB
Manufacturer Part No:
LM2734YMK/NOPB
Newark Part No.:
28X3454
Technical Datasheet:
See all Technical Docs

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Product Overview

The LM2734YMK/NOPB is a monolithic high-frequency load step-down DC-to-DC Regulator provides all the active functions to provide local DC-to-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components and online design support through WEBENCH, the LM2734 regulator is easy to use. The ability to drive 1A loads with an internal 300mΩ NMOS switch using state-of-the-art 0.5µm BiCMOS technology results in the best power density available. The world-class control circuitry allows for on-times as low as 13ns, thus supporting exceptionally high-frequency conversion over the entire 3 to 20V input operating range down to the minimum output voltage of 0.8V. The operating frequencies are very high, efficiencies up to 90% are easy to achieve. External shutdown is included, featuring an ultra-low standby current of 30nA.
  • Internal soft-start function
  • Current-mode and PWM operation
  • WEBENCH™ online design tool
  • Thermal shutdown
  • 0.8V Internal voltage reference with 2% accuracy
  • Green product and no Sb/Br

 

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
3V
Input Voltage Max:
20V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSOT
No. of Pins:
6Pins
Output Current:
1A
Output Voltage Min:
800mV
Output Voltage Max:
18V
Switching Frequency:
660kHz
Operating Temperature Max:
125°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Communications & Networking;
  • Computers & Computer Peripherals;
  • Automotive

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

DC-DC Switching Step Down Regulator, Adjustable, 3V-20Vin, 0.8V-18Vout, 1Aout, TSOT-6

TEXAS INSTRUMENTS

456 in stock

Price for: Each (Supplied on Cut Tape)

1+ $2.80 10+ $2.52 25+ $2.32 50+ $2.26 More pricing

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LM2734YMKX/NOPB

IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSOP,6PIN,PLASTIC

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

3000+ $1.07

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DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-20Vin, 800mV-18Vout, 1Aout, TSOT-23-6

TEXAS INSTRUMENTS

Awaiting Delivery
Contact us for more availability or to purchase on backorder

Price for: Each (Supplied on Cut Tape)

1+ $2.70 10+ $2.43 25+ $2.24 50+ $2.17 More pricing

Buy

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