LM3242TMX/NOPB Texas Instruments Integrated Circuit (BGA) In Stock
6MHz 750mA adjustable step-down DC-DC converter with bypass mode, 2.7V to 5.5V input, 0.4V to 3.6V output, PWM control. From $0.703, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- LM3242TMX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7030(MOQ 77)
- Temp Range
- -30.0°C to 90.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3242TMX/NOPB?
- 6MHz switching frequency enables ultra-compact external component selection
- 750mA output current with voltage-mode PWM control for stable regulation
- Bypass mode allows direct input-to-output connection for low-dropout operation
- Wide adjustable output range: 0.4V to 3.6V suits diverse application voltages
- Miniature 9-ball BGA package minimizes PCB footprint in space-constrained designs
What is LM3242TMX/NOPB used for?
The LM3242TMX/NOPB is ideal for portable consumer electronics such as smartphones, tablets, and wearables requiring efficient step-down power conversion in tight spaces. Its adjustable output from 0.4V to 3.6V makes it well-suited for powering low-voltage processors, memory modules, and RF front-end circuits. The bypass mode also supports applications where minimal voltage drop is needed at light loads, such as IoT sensors and handheld medical devices.
What are the specifications of LM3242TMX/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.4 TO 3.6V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-PBGA-B9 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 3.6V |
| Output Voltage-Min | 0.4V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 6300kHz |
| Technology | BICMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
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 LM3242TMX/NOPB datasheet?
LM3242TMX/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3242TMX/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input and output voltage range of the LM3242TMX/NOPB?
The LM3242TMX/NOPB accepts an input voltage from 2.7V to 5.5V (nominal 3.6V) and provides an adjustable output voltage from 0.4V to 3.6V, making it versatile for a wide range of low-voltage power rail applications.
What applications is the LM3242TMX/NOPB best suited for?
This device is designed for portable and space-constrained applications including smartphones, tablets, wearable devices, IoT sensors, and handheld medical equipment, where efficient step-down conversion and a miniature BGA footprint are critical requirements.
What package does the LM3242TMX/NOPB come in and what does the bypass feature do?
The LM3242TMX/NOPB is housed in a miniature 9-ball BGA (R-PBGA-B9) package. Its bypass mode allows the input to pass directly to the output with minimal voltage drop, which is useful for maintaining power continuity at very light loads or during low-dropout conditions.
How does the 6MHz switching frequency benefit circuit design?
The 6MHz switching frequency of the LM3242TMX/NOPB allows the use of very small external inductors and capacitors, significantly reducing the overall solution size and cost—ideal for compact PCB designs in mobile and portable electronics.
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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.
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