Texas Instruments LM2661M/NOPB DC DC Switching Regulators
IC REG CHARGE PUMP INV 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2661M/NOPB
Detailed Description
IC REG CHARGE PUMP INV 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2661M/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2661M/NOPB DC DC Switching Regulators technical specifications.
General
RoHS
True
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
100mA
Switching Frequency
5kHz, 40kHz
Number of Outputs
1
Alternate Parts Comparison (LM2661M/NOPB vs LM2671M-ADJ/NOPB vs LM2671MX-ADJ vs LM5001MAX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 5kHz, 40kHz | 260kHz | 260kHz | 50kHz ~ 1.5MHz |
| Function | Ratiometric | Step-Down | Step-Down | Step-Up, Step-Up/Step-Down |
| Max Input Voltage | 5.5V | 40V | 40V | 75V |
| Min Input Voltage | 1.5V | 6.5V | 6.5V | 3.1V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive | Positive | Positive, Isolation Capable |
| Output Current | 100mA | 500mA | 500mA | 800mA (Switch) |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | -Vin, 2Vin, Vin/2 | 1.21V | 1.21V | 3.1V |
| Action |
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