LM2595S-5.0/NOPB Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock
LM2595S-5.0/NOPB is a 150 kHz, 1A step-down voltage regulator from Texas Instruments, featuring a fixed 5V output, 4.5V–40V input range, and pulse-width modulation control. From $0.79 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- TO-XXX (Inc. DPAK)
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LM2595S-5.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7904(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5V output with tight voltage regulation accuracy, ideal for stable power rails
- Wide input voltage range of 4.5V to 40V supports diverse power supply designs
- 150 kHz switching frequency reduces external component size and board footprint
- Built-in pulse-width modulation (voltage-mode) control for efficient conversion
- TO-263-5 (D2PAK) package with low thermal resistance for reliable thermal management
Applications
The LM2595S-5.0/NOPB is widely used in embedded systems, industrial control boards, and automotive electronics where a regulated 5V supply is needed from higher-voltage battery or adapter inputs. It suits point-of-load regulators in telecom equipment, battery-powered instruments, and consumer electronics requiring compact, efficient DC-DC step-down conversion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 3.3V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 173kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM2595S-5.0/NOPB Alternates Showing results | Image |
| Package | TO-XXX (Inc. DPAK) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2595S-5.0/NOPB:
Switching Regulator, Voltage-mode, 1A, 173kHz Switching Freq-Max, PSSO5
Switching Regulator, 1A, 173kHz Switching Freq-Max, PSSO5
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the input voltage range of the LM2595S-5.0/NOPB?
The LM2595S-5.0/NOPB accepts an input voltage from 4.5V to 40V, with a nominal operating voltage of 12V, making it suitable for 12V and 24V power supply rails commonly found in industrial and automotive applications.
What output voltage and current does the LM2595S-5.0/NOPB provide?
This device provides a fixed 5.0V output at up to 1A continuous load current. The fixed output version simplifies design by eliminating the external resistor divider required for adjustable versions, reducing BOM count and design complexity.
What switching frequency does the LM2595S-5.0/NOPB use and why does it matter?
The LM2595S-5.0/NOPB switches at 150 kHz using pulse-width modulation (voltage-mode control). This frequency allows the use of smaller inductors and capacitors compared to lower-frequency regulators, helping reduce overall solution size and cost.
What package does the LM2595S-5.0/NOPB come in, and what are its thermal characteristics?
It is housed in a TO-263-5 (D2PAK / DPAK family) surface-mount package. This package provides good thermal dissipation directly through the PCB copper, making it well suited for designs that need to handle up to 1A without additional heatsinks.
What are common alternatives to the LM2595S-5.0/NOPB?
Common alternatives include the LM2596S-5.0 (3A output, 150 kHz), LM7805 (linear, lower efficiency), and LM2675M-5.0 (higher frequency, smaller passives). Choose based on your current requirement, efficiency target, and available board space.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
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| 1+ | $6.8500 | $6.85 |
| 4+ | $6.5333 | $26.13 |
| 5+ | $4.4546 | $22.27 |
| 25+ | $0.9492 | $23.73 |
| 100+ | $0.8417 | $84.17 |
| 250+ | $0.7904 | $197.61 |
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