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LM3687TL-1812/NOPB

LM3687TL-1812/NOPB

LM3687TL-1812/NOPB

Texas Instruments

0.5mm PMIC LM3687 9 Pin 1.8MHz 9-WFBGA

SOT-23

LM3687TL-1812/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 9-WFBGA
Number of Pins 9
Operating Temperature -30°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 9
Termination SMD/SMT
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Subcategory Switching Regulator or Controllers
Voltage - Supply 2.7V~5.5V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 1.8MHz
Base Part Number LM3687
Number of Outputs 2
Output Voltage 1.8V
Max Output Current 750mA
Voltage - Output 1 1.8V
Analog IC - Other Type SWITCHING REGULATOR
Output Current 750mA
Quiescent Current 10μA
Max Output Voltage 1.8V
Voltage - Output 2 1.2V
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Min Input Voltage 700mV
Control Mode VOLTAGE-MODE
Max Input Voltage 4.5V
Current - Output 1 400mA
Dropout Voltage 82mV
Current - Output 2 350mA
w/Sequencer No
Voltage/Current - Output 1 1.8V 400mA
Voltage/Current - Output 2 1.2V 350mA
Height 675μm
Length 2mm
Width 1.8mm
Thickness 675μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.901776 $0.901776
10 $0.850732 $8.50732
100 $0.802578 $80.2578
500 $0.757149 $378.5745
1000 $0.714291 $714.291
LM3687TL-1812/NOPB Product Details

LM3687TL-1812/NOPB Description


The LM3687TL-1812/NOPB is a step-down DC-DC converter with an integrated low dropout Linear Regulator optimized for powering ultra-low voltage circuits from a single Li-lon cell or 3-cell NiMH/NiCd batteries. It provides a dual output with fixed output voltages and combined load current up to 750mA in post-regulation mode or 1100mA in the independent mode of operation, over an input voltage range from 2.7V to 5.5V. There are several different fixed output voltage combinations available.



LM3687TL-1812/NOPB Features


750mA Maximum Load Capability

1.8MHz PWM Fixed Switching Frequency(Typ.)

Automatic PFM/PWM Mode Switching

27μA typ. Quiescent Current

Internal Synchronous Rectification for High Efficiency

Internal Soft Start



LM3687TL-1812/NOPB Applications


Mobile Phones

Hand-Held Radios

Personal Digital Assistants

Palm-top PCs

Portable Instruments

Battery Powered Devices


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