Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-WFDFN Exposed Pad |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Other Analog ICs |
Technology |
CMOS |
Terminal Position |
DUAL |
Peak Reflow Temperature (Cel) |
260 |
Terminal Pitch |
0.5mm |
Base Part Number |
LM2687 |
Function |
Step-Down |
Number of Outputs |
1 |
Voltage - Input (Max) |
5.5V |
Output Voltage |
-1.5V |
Output Type |
Adjustable |
Voltage - Input (Min) |
2.7V |
Input Voltage-Nom |
3.6V |
Analog IC - Other Type |
SWITCHED CAPACITOR REGULATOR |
Nominal Supply Current |
500μA |
Output Configuration |
Negative |
Current - Output |
10mA |
Quiescent Current |
500μA |
Max Output Voltage |
-5.2V |
Topology |
Charge Pump |
Logic Function |
Inverting |
Frequency - Switching |
110kHz |
Synchronous Rectifier |
No |
Min Output Voltage |
-1.5V |
Switcher Configuration |
DOUBLER INVERTER |
Height |
800μm |
Length |
3mm |
Width |
3mm |
Thickness |
800μm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
LM2687LDX/NOPB Overview
This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. Throughout this voltage regulator, there are 8 terminations. A SWITCHED CAPACITOR REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. The space-saving 8-WFDFN Exposed Pad package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. There are output pins on this DC DC switching regulator that generate Adjustable output. This switching regulator is designed to fit the Surface Mount mounting system. Operating at -40°C~85°C TA is the recommended temperature for adjusting voltage regulator's operation. DC-DC switching regulators reach 110kHz switching frequencies. Input voltage 2.7V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. Featuring a maximum design flexibility of 10mA, dc to dc voltage regulator has a maximum output current of 10mA. The maximum input voltage of voltage regulator is 5.5V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 3.6V for the purposes of operation. There is a subcategory of this regulator voltage called Other Analog ICs. In this case, the DC/DC regulator belongs to the family LM2687. Voltage can be produced at -1.5V volts by voltage regulator. To operate the voltage regulator 12v, 8 pins are required. There should be at least a -1.5V volt output voltage for this switching regulator in order to make it work properly. It provides the adjusting voltage regulator's maximal output voltage of -5.2V. External factors do not affect voltage regulator's consumption of 500μA A of quiescent current.
LM2687LDX/NOPB Features
1 outputs
Peak reflow temperature (Cel) of 260
8 pins
LM2687LDX/NOPB Applications
There are a lot of Texas Instruments LM2687LDX/NOPB Voltage Regulators applications.
- Emergency lighting monitoring equipment
- Fire elevators
- Magnetohydrodynamic power
- Automatic testing equipment
- Mobile phones
- Thermal power
- Milling machines
- Handheld GPS
- Series voltage regulation circuits
- Balance equipment