8 Terminals 8-Pin LM2661 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 5kHz 40kHz Tube 8-SOIC (0.154, 3.90mm Width)
SOT-23
LM2661M/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Other Analog ICs
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Current Rating
100A
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LM2661
Function
Ratiometric
Number of Outputs
1
Output Voltage
11V
Output Type
Fixed
Max Output Current
100mA
Input Voltage-Nom
5V
Max Supply Voltage
5.5V
Min Supply Voltage
1.5V
Analog IC - Other Type
SWITCHED CAPACITOR CONVERTER
Output Configuration
Positive or Negative
Output Power
735mW
Max Output Voltage
-5.5V
Voltage - Output (Min/Fixed)
-Vin 2Vin Vin/2
Topology
Charge Pump
Frequency - Switching
5kHz 40kHz
Supply Current-Max (Isup)
3mA
Synchronous Rectifier
No
Nominal Input Voltage
5.5V
Min Output Voltage
-1.5V
Switcher Configuration
DOUBLER INVERTER
Length
4.9mm
Width
3.9mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM2661M/NOPB Product Details
LM2661M/NOPB Overview
A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. A SWITCHED CAPACITOR CONVERTER analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) package. 1 outputs of voltage regulator are configured. Fixed outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 5kHz 40kHz. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to -Vin 2Vin Vin/2. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 5V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Other Analog ICs category and belongs to this category. As a member of the LM2661 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 11V volts. During switching regulator operation, 8 pins are used. Ideally this switch regulator should have an output voltage of about -1.5V at the very least. A maximum output current of 100mA A is provided to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of -5.5V as its maximum output voltage. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 1.5V V is required. There is a maximum input voltage of 5.5V that DC DC switching regulator can operate from.
LM2661M/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins
LM2661M/NOPB Applications
There are a lot of Texas Instruments LM2661M/NOPB Voltage Regulators applications.