LM2623MM/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2623MM/NOPB is a general-purpose DC/DC boost converter from Texas Instruments. It operates from 0.8V to 14V input with pulse frequency modulation control for high efficiency. Priced from $0.675, available in stock with worldwide shipping in SOT-23 small outline package.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM2623MM/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6750(MOQ 1)
- 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 LM2623MM/NOPB?
- Wide input voltage range from 0.8V to 14V supports diverse power supply designs
- Pulse frequency modulation (PFM) control enables high light-load efficiency
- Compact SOT-23 small outline package ideal for space-constrained applications
- Gated oscillator architecture provides simple, robust boost conversion
- RoHS-compliant (Pb-free) construction meets modern environmental standards
What is LM2623MM/NOPB used for?
The LM2623MM/NOPB is widely used in battery-powered portable devices such as smartphones, wearables, and handheld instruments where boosting a low battery voltage to a regulated higher rail is essential. It suits applications requiring efficient step-up conversion from single-cell Li-ion or alkaline batteries, including LED drivers, wireless sensor nodes, and IoT edge devices. Its wide input range and PFM control also make it a reliable choice for industrial low-power systems demanding minimal quiescent current.
What are the specifications of LM2623MM/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE FREQUENCY MODULATION |
| Input Voltage-Max | 14V |
| Input Voltage-Min | 0.8V |
| Input Voltage-Nom | 3.3V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.2A |
| Output Voltage-Max | 14V |
| Output Voltage-Min | 1.24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 2000kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| 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 |
Where can I find the LM2623MM/NOPB datasheet?
LM2623MM/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2623MM/NOPB?
Compatible alternatives and drop-in replacements for LM2623MM/NOPB:
Switching Regulator, Voltage-mode, 1.2A, 2000kHz Switching Freq-Max, BICMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM2623MM/NOPB?
The LM2623MM/NOPB accepts an input voltage ranging from 0.8V minimum to 14V maximum, with a nominal operating voltage of 3.3V. This wide range makes it suitable for single-cell battery applications as well as multi-cell or regulated supply inputs.
What control technique does the LM2623MM/NOPB use, and why does it matter?
The LM2623MM/NOPB uses Pulse Frequency Modulation (PFM) with a voltage-mode gated oscillator. PFM skips pulses at light loads, significantly reducing switching losses and quiescent current, which extends battery life in portable and IoT applications compared to fixed-frequency PWM controllers.
What package is the LM2623MM/NOPB available in, and is it RoHS compliant?
The LM2623MM/NOPB comes in an 8-pin Small Outline Package (S-PDSO-G8, SOT-23 style), which is ideal for compact PCB layouts. It carries a Pb-free (JESD-609 e3) designation and is fully RoHS compliant, making it suitable for modern consumer and industrial electronics.
What are typical applications for the LM2623MM/NOPB?
Typical applications include boosting single-cell Li-ion or alkaline battery voltages for portable devices, driving white LEDs in display backlights, powering wireless sensor nodes and IoT modules, and providing regulated voltage rails in handheld instruments where a higher voltage is needed from a low-voltage source.
Where can I buy the LM2623MM/NOPB and what is its price?
The LM2623MM/NOPB is available from FindMyChip starting at $0.675 per unit, with global stock and worldwide shipping. You can submit a quote request directly on the product page to get competitive pricing for your required quantity.
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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 |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 13+ | $1.3500 | $17.55 |
| 39+ | $1.1250 | $43.88 |
| 51+ | $0.9000 | $45.90 |
| 135+ | $0.6750 | $91.13 |
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