Texas Instruments LM2595S-12/NOPB DC DC Switching Regulators
SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2595S-12/NOPB
Series
Base Model
Detailed Description
1A, 12V fixed output step-down voltage regulator featuring a 150kHz switching frequency and up to 90% efficiency. This power management IC operates from a 4.5V to 40V input range, delivering a stable 1A output current. Encased in a TO-263 surface-mount package, it offers a wide operating temperature range of -40°C to 125°C. The positive output configuration and single output make it suitable for various power conversion applications.
Package
TO-263
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2595S-12/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2595S-12/NOPB DC DC Switching Regulators technical specifications.
General
Series
SIMPLE SWITCHER®
RoHS
Yes
Package / Case
TO-263-6, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
40V
Lifecycle Status
Active
Package
TO-263
Efficiency
90%
Height
4.57mm
Alternate Parts Comparison (LM2595S-12/NOPB vs LM2595S-ADJ/NOPB vs LM2595S-3.3/NOPB vs LM2673S-ADJ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-6, D²Pak | -- | TO-263-6, D²Pak | TO-263-8, D²Pak |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | -- | 150kHz | 260kHz |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 4.5V | -- | 4.5V | 8V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 1A | -- | 1A | 3A |
| Output Type | Fixed | -- | Fixed | Adjustable |
| Output Voltage | 12V | -- | 3.3V | 1.2V |
| Synchronous Rectifier | No | -- | No | No |
| Action |
Texas Instruments LM2595S-12/NOPB DC DC Switching Regulators Overview
1A, 12V fixed output step-down voltage regulator featuring a 150kHz switching frequency and up to 90% efficiency. This power management IC operates from a 4.5V to 40V input range, delivering a stable 1A output current. Encased in a TO-263 surface-mount package, it offers a wide operating temperature range of -40°C to 125°C.
The positive output configuration and single output make it suitable for various power conversion applications.
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