LM25085MYE/NOPBIn StockTexas Instruments
LM25085MYE/NOPB is a 42V, 0.6A hysteretic step-down DC/DC switching regulator by Texas Instruments. Key specs: 4.5V–42V input voltage range, 100mA–600mA output current, adjustable output voltage. From $1.14, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- LM25085MYE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1382(MOQ 165)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4.5V to 42V input voltage range suitable for automotive and industrial applications
- Hysteretic control architecture enables fast transient response without external compensation
- Adjustable output voltage down to 1.225V reference set point
- Low quiescent current for improved light-load efficiency
- SOT-23-5 compact package ideal for space-constrained designs
Applications
The LM25085MYE/NOPB is well-suited for automotive systems, industrial equipment, and distributed power architectures requiring a wide input voltage range. Its hysteretic step-down topology makes it ideal for point-of-load regulation in 12V and 24V bus applications, as well as battery-powered devices where efficiency at light loads is critical. It is also commonly used in telecommunications equipment and embedded systems that demand compact, reliable DC/DC conversion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE |
| Control Technique | CONSTANT ON TIME |
| Input Voltage-Max | 42V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 10A |
| Output Voltage-Max | 42V |
| Output Voltage-Min | 1.25V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1000kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM25085MYE/NOPB:
Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PDSO8
Switching Controller, Voltage-mode, 10A, 1000kHz Switching Freq-Max, PDSO8
Switching Controller, Voltage-mode, 10A, 1000kHz Switching Freq-Max, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM25085MYE/NOPB?
The LM25085MYE/NOPB supports an input voltage range of 4.5V to 42V, making it suitable for 12V and 24V automotive and industrial power rails, as well as wide-input distributed power systems.
What output current can the LM25085MYE/NOPB deliver?
The LM25085MYE/NOPB can deliver a continuous output current of up to 600mA (0.6A). The hysteretic control allows operation from 100mA to 600mA load range with good transient performance and no external compensation network required.
What package does the LM25085MYE/NOPB come in?
The LM25085MYE/NOPB is housed in a SOT-23-5 (5-pin small-outline transistor) surface-mount package, which is extremely compact and well-suited for PCB designs with limited board space.
What is the minimum adjustable output voltage for the LM25085MYE/NOPB?
The LM25085MYE/NOPB uses an internal 1.225V reference, so the output voltage can be adjusted down to approximately 1.225V using an external resistor divider, allowing flexible design across a wide range of output voltage requirements.
What are typical applications for the LM25085MYE/NOPB?
Typical applications include automotive point-of-load regulators, industrial 24V bus step-down converters, battery-operated portable devices, telecommunications equipment, and embedded systems requiring efficient and compact DC/DC power conversion.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 165+ | $1.2307 | $203.07 |
| 215+ | $1.1845 | $254.67 |
| 265+ | $1.1382 | $301.62 |
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