LM2854MH-1000 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2854MH-1000 is a voltage-mode PWM synchronous buck regulator in TSSOP-16. Input range 2.95V–5.5V, 1000kHz switching frequency, supports pulse width modulation control. From $4.5, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LM2854MH-1000 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.5000(MOQ 43)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM2854MH-1000?
- Voltage-mode PWM control with precise output regulation
- Wide input voltage range: 2.95V to 5.5V
- 1000kHz fixed switching frequency reduces output filter size
- Synchronous rectification for high conversion efficiency
- Compact TSSOP-16 package for space-constrained designs
What is LM2854MH-1000 used for?
The LM2854MH-1000 is well suited for point-of-load DC/DC conversion in portable consumer electronics, telecommunications equipment, and industrial control systems. Its 1000kHz switching frequency and synchronous buck topology make it ideal for powering DSPs, FPGAs, and microcontrollers from a 5V or 3.3V bus rail. The device is also widely used in battery-powered applications where high efficiency and compact footprint are critical requirements.
What are the specifications of LM2854MH-1000?
| Terminal Position | DUAL |
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.95V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 4A |
| Output Voltage-Max | 5V |
| Output Voltage-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | ATEX |
| Supply Current-Max (Isup) | 3mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1000kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM2854MH-1000 datasheet?
LM2854MH-1000 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2854MH-1000?
Compatible alternatives and drop-in replacements for LM2854MH-1000:
Switching Regulator, Voltage-mode, 4A, 1000kHz Switching Freq-Max, CMOS, PDSO16
Frequently Asked Questions
What is the input voltage range of the LM2854MH-1000?
The LM2854MH-1000 operates from an input voltage range of 2.95V to 5.5V with a nominal input of 5V, making it suitable for standard 3.3V and 5V power rails found in embedded and communications systems.
What switching frequency does the LM2854MH-1000 use?
The LM2854MH-1000 operates at a fixed 1000kHz (1MHz) switching frequency. This high frequency allows the use of smaller external inductors and capacitors, reducing board space and overall solution size compared to lower-frequency designs.
What control topology does the LM2854MH-1000 employ?
The LM2854MH-1000 uses voltage-mode pulse width modulation (PWM) control technique. This control scheme provides excellent line and load regulation, and is well suited for applications requiring stable output voltage across varying input conditions.
What package does the LM2854MH-1000 come in, and is it RoHS compliant?
The LM2854MH-1000 is available in a TSSOP-16 (16-pin thin shrink small outline package) with dual terminal position. It is Pb-free (RoHS compliant), making it suitable for modern green electronics manufacturing requirements.
What are typical applications for the LM2854MH-1000?
The LM2854MH-1000 is commonly used in point-of-load power conversion for DSPs, FPGAs, microcontrollers, and ASICs. It is also used in telecom infrastructure, industrial automation, and portable consumer electronics where compact, efficient 5V-input step-down regulation is required.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 43+ | $7.0300 | $302.29 |
| 500+ | $5.0600 | $2530.00 |
| 1000+ | $4.7800 | $4780.00 |
| 10000+ | $4.5000 | $45000.00 |
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