LMZ21701SILT Texas Instruments Integrated Circuit (Other) In Stock
LMZ21701SILT is a 1A step-down power module (switching regulator) with adjustable output voltage from 0.9V to 6V, supporting 3V to 17V input. Features PWM current/voltage-mode control and compact 8-pin package. From $2.06, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LMZ21701SILT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0580(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
- 1A output current with adjustable output voltage range of 0.9V to 6V
- Wide input voltage range of 3V to 17V, suitable for diverse power rails
- Integrated PWM current/voltage-mode control for excellent transient response
- Compact 8-pin XDMA package reduces board space and simplifies design
- Lead-free (Pb-free) construction meeting RoHS compliance requirements
Applications
The LMZ21701SILT is ideal for point-of-load power conversion in industrial control systems, communications equipment, and portable electronics. Its wide input range and adjustable output make it well-suited for FPGA/DSP core voltage regulation and microcontroller power supplies. It is also commonly used in test and measurement instruments and embedded computing modules where compact, efficient power delivery is critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OUTPUT IN ADJUSTABLE MODE IS 0.9V TO 6V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT/VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 17V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-XDMA-B8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 6V |
| Output Voltage-Min | 0.9V |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2500kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Gold (Ni/Au) |
| Terminal Form | BUTT |
| Terminal Pitch | 0.8mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8504.40.95.80 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LMZ21701SILT:
suggested
Switching Regulator, Current/voltage-mode, 0.65A, 2500kHz Switching Freq-Max, PDSO8
Switching Regulator, Current/voltage-mode, 1A, 2500kHz Switching Freq-Max
Frequently Asked Questions
What is the input and output voltage range of the LMZ21701SILT?
The LMZ21701SILT accepts an input voltage from 3V to 17V (nominal 12V) and provides an adjustable output voltage ranging from 0.9V to 6V, making it flexible for a wide variety of power supply designs.
What applications is the LMZ21701SILT best suited for?
This power module is well suited for point-of-load regulation in industrial systems, FPGA and DSP core supplies, embedded computing, communications infrastructure, and portable devices requiring a compact, efficient 1A step-down converter.
What package does the LMZ21701SILT use and what are its PCB integration requirements?
The LMZ21701SILT is housed in an 8-pin XDMA (S-XDMA-B8) surface-mount package. Its integrated power module design minimizes external components, simplifying PCB layout and reducing total solution size significantly.
Is the LMZ21701SILT RoHS compliant and lead-free?
Yes, the LMZ21701SILT carries a Pb-free (lead-free) designation and is fully RoHS compliant, with an estimated end-of-life (YTEOL) of 15 years, making it suitable for long-lifecycle industrial and commercial applications.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.4100 | $4.41 |
| 3+ | $3.1500 | $9.45 |
| 9+ | $2.3625 | $21.26 |
| 10+ | $2.2050 | $22.05 |
| 92+ | $2.0580 | $189.34 |
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