Texas Instruments LM2598S-3.3/NOPB Microcontrollers
4.5V to 40V, 1A SIMPLE SWITCHER® buck converter 7-DDPAK/TO-263 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2598S-3.3/NOPB
Base Model
Detailed Description
4.5V to 40V, 1A SIMPLE SWITCHER® buck converter 7-DDPAK/TO-263 -40 to 125
Package
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Lifecycle Status
Active
Datasheet
LM2598S-3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2598S-3.3/NOPB Microcontrollers technical specifications.
General
Series
LM2598
RoHS
Yes
Package / Case
TO-263-8, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5 V
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Output Current
1A
Related Parts Comparison (LM2598S-3.3/NOPB vs LM2598S-ADJ/NOPB vs LM2598S-ADJ vs LM2598S-5.0/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | LM2598 | LM2598 | LM2598 | LM2598 |
| Package / Case | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | 150kHz | 150kHz | 150kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 4.5V | 4.5V | 4.5V | 4.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Action |
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LM2598S-12/NOPBTexas Instruments4.5V to 40V, 1A SIMPLE SWITCHER® buck converter 7-DDPAK/TO-263 -40 to 125