| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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51,657 pcs
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51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2734 regulator from Texas Instruments is a high-frequency, PWM step-down DC/DC converter housed in a 6-pin Thin SOT package. This device integrates all active functions necessary for local DC/DC conversion, providing fast transient response and accurate regulation within a compact PCB footprint. It supports an input voltage range of 3V to 20V and an output voltage range of 0.8V to 18V, capable of supplying up to 1A of output current.
Key features include internally set switching frequencies of 550 kHz (LM2734Y) or 1.6 MHz (LM2734X), enabling the use of small surface-mount inductors and chip capacitors. The regulator incorporates a 300 mΩ NMOS switch, 30 nA shutdown current, and an internal 0.8V, 2% voltage reference. It operates using current-mode PWM control with internal compensation, offering features like internal soft-start, pulse-by-pulse current limit, and thermal shutdown. The device is available in a SOT-23-THN (DDC) package with 6 pins, measuring 2.90 mm × 1.60 mm, making it suitable for space-constrained applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2734 operates within a temperature range of -40°C to 125°C.
The LM2734 accepts an input voltage from 3V (minimum) to 20V (maximum).
The maximum output current for the LM2734 is 1A.
The typical quiescent current for the LM2734 is 2.1 mA.
The LM2734 is available in a SOT-23-THN (DDC) package with 6 pins.
The shutdown current for the LM2734 is 30 nA.