LM2703MFX-ADJ

lm2703mfx-adj, Micropower Step-up DC/DC Converter, 21 V, 0.01μA, SOT, National Semiconductor

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Price:: US $2.30~2.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 100 :	2.50 / Piece
101 ~ 500 :	2.40 / Piece
501 ~ 1000 :	2.30 / Piece

PartNumber:: LM2703MFX-ADJ

Brand:: National Semiconductor - NS | Pack: | D/C:

Availability:: Supply Ability: 8000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-08-18

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Part Number:LM2703MFX-ADJ
US $2.30 - 2.50
LM2703MFX-ADJ

US $0.05 - 1.00 / Piece
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Product Summary

The lm2703mfx-adj is a Micropower Step-up DC/DC Converter in a small 5-lead SOT-23 package. A current limited, fixed off-time control scheme conserves operating current resulting in high efficiency over a wide range of load conditions. The 21V switch of the lm2703mfx-adj allows for output voltages as high as 20V. The low 400ns off-time permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications. The lm2703mfx-adj is ideal for LCD panels requiring low current and high efficiency as well as white LED applications for cellular phone back-lighting. The lm2703mfx-adj can drive up to 4 white LEDs from a single Li-Ion battery. The applications of the lm2703mfx-adj include LCD Bias Supplies, White LED Back-Lighting, Handheld Devices, Digital Cameras, Portable Applications.

Parametrics

lm2703mfx-adj absolute maximum ratings: (1)VIN: 7.5V; (2)SW Voltage: 21V; (3)FB Voltage: 2V; (4)SHDN Voltage: 7.5V; (5)Maximum Junction Temp. TJ: 150 ℃; (6)Lead Temperature(Soldering 10 sec.): 300 ℃; (7)Vapor Phase(60 sec.): 215 ℃; (8)Infrared: 220 ℃; (9)Human Body Model: 2kV; (10)Machine Model: 200V; (11)Junction Temperature: -40 ℃ to +125 ℃; (12)Supply Voltage: 2.2V to 7V; (13)SW Voltage Max.: 20.5V.

Features

lm2703mfx-adj features: (1)350mA, 0.7Ω, internal switch; (2)Uses small surface mount components; (3)Adjustable output voltage up to 20V; (4)2.2V to 7V input range; (5)Input undervoltage lockout; (6)0.01μA shutdown current; (7)Small 5-Lead SOT-23 package.