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TI LM2704MF-ADJ/NOPB product image
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TI LM2704MF-ADJ/NOPBRoHS

Manufacturer
TI
MPN
LM2704MF-ADJ/NOPB
LCSC Part #
C132007
Packaging
SOT-23-5
Customer #
Key Attributes
Micropower Step-up DC/DC Converter with 550mA Peak Current Limit
Datasheetpdf iconTI LM2704MF-ADJ/NOPB
In-Stock: 38
38 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.3429$ 2.34
10+$ 1.9652$ 19.65
30+$ 1.7291$ 51.87
100+$ 1.4865$ 148.65
500+$ 1.3775$ 688.75
1,000+$ 1.3302$ 1330.20
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOT-23-5
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching-
FunctionBoost
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage2.2V~7V
Switch tube (built-in/external)Built-in
Output Voltage20V
Output Current550mA
Quiescent Current235uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The LM2704 is a micropower step-up DC/DC 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 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 LM2704 is ideal for LCD panels requiring low current and high efficiency as well as white LED applications for cellular phone back-lighting. The LM2704 can drive up to 8 white LEDs from a single Li-Ion battery.

Features

AI Translation
  • 550mA, 0.7Ω, Internal Switch Uses Small Surface Mount Components
  • Adjustable Output Voltage up to 20V
  • 2.2V to 7V Input Range
  • Input Undervoltage Lockout
  • 0.01μμ Shutdown Current
  • Small 5-Lead SOT-23 Package

Applications

AI Translation
  • LCD Bias Supplies
  • White LED Back-Lighting
  • Handheld Devices
  • Digital Cameras Portable Applications