LM2700LD-ADJ Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
LM2700LD-ADJ is a 0.6/1.25MHz step-up DC-DC switching regulator with adjustable output up to 17.5V and 2.2–12V input range. Supports PWM current/voltage-mode control. From $1.28, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM2700LD-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2825(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
- Dual switching frequency: 0.6MHz or 1.25MHz selectable for optimized efficiency
- Wide input voltage range: 2.2V to 12V suits single-cell to multi-cell battery systems
- Adjustable output voltage up to 17.5V via external resistor divider
- PWM current/voltage-mode control for fast transient response and tight regulation
- Compact Small Outline No-lead (SON-14) package minimizes PCB footprint
Applications
The LM2700LD-ADJ is well-suited for portable battery-powered devices requiring boosted supply rails, such as OLED/LCD bias generation, white LED backlighting drivers, and handheld industrial instruments. Its wide input range and adjustable output make it ideal for single-cell Li-ion or multi-cell NiMH applications in consumer electronics, wearables, and IoT sensor nodes.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | ALSO HAS ADJUSTABLE OUTPUT VOLTAGE UP TO 17.5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT/VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 12V |
| Input Voltage-Min | 2.2V |
| Input Voltage-Nom | 2.7V |
| JESD-30 Code | S-PDSO-N14 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 4.3A |
| Output Voltage-Max | 17.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC14,.16,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 1500kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2700LD-ADJ:
Switching Regulator, Current-mode, 4.3A, 1250kHz Switching Freq-Max, BICMOS, PDSO14
Frequently Asked Questions
What is the output voltage range of the LM2700LD-ADJ?
The LM2700LD-ADJ supports an adjustable output voltage from approximately 1.25V up to 17.5V, set by an external resistor divider connected to the feedback pin. This flexibility makes it suitable for a wide range of boost converter applications.
What switching frequencies does the LM2700LD-ADJ support?
The LM2700LD-ADJ offers two selectable switching frequencies: 0.6MHz and 1.25MHz. The higher 1.25MHz frequency allows the use of smaller external inductors and capacitors, reducing overall solution size, while 0.6MHz can improve efficiency in certain load conditions.
What is the input voltage range of the LM2700LD-ADJ?
The device operates from an input voltage of 2.2V minimum to 12V maximum, with a nominal input of 2.7V. This range is ideal for single-cell lithium-ion batteries (2.7V–4.2V) as well as multi-cell NiMH or alkaline battery packs.
What package does the LM2700LD-ADJ come in and where can I buy it?
The LM2700LD-ADJ is available in a Small Outline No-lead (SON-14) package, offering a compact footprint for space-constrained designs. It is available from Texas Instruments authorized distributors starting from approximately $1.28, with worldwide shipping options.
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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 |
|---|---|---|
| 1+ | $3.7500 | $3.75 |
| 11+ | $1.8750 | $20.63 |
| 21+ | $1.4250 | $29.93 |
| 51+ | $1.3395 | $68.31 |
| 151+ | $1.2825 | $193.66 |
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