LM2576SX-ADJ
Switching Voltage Regulators
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $0.766 | $0.77 |
| 10 | $0.627 | $6.27 |
| 30 | $0.557 | $16.71 |
| 100 | $0.488 | $48.80 |
| 500 | $0.447 | $223.50 |
| 1000 | $0.425 | $425.00 |
Inventory:5,213
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : LM2576SX-ADJ
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Package/Case : TO-263-6
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Brands : Texas Instruments
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Components Categories : Voltage Regulators , DC DC Switching Regulators
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Datesheet : LM2576SX-ADJ DataSheet (PDF)
Overview of LM2576SX-ADJ
The LM2576SX-ADJ by Texas Instruments is a highly adaptable voltage regulator, capable of accommodating input voltages up to 40V and delivering adjustable output voltages ranging from 1.23V to 37V. Its robust design and maximum output current of 3A make it suitable for powering a diverse range of electronic loads. What sets this regulator apart is its built-in thermal shutdown and current limiting features, which ensure reliable and safe operation even in challenging conditions. The device's TO-263 package not only allows for efficient heat dissipation but also makes it an ideal choice for designs with limited space
Key Features
Features for the LM2576
- Newer products available:
- LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1-MHz synchronous converter
- LM76003 3.5 to 60-V, 3.5-A, 300-kHz to 2.2-MHz synchronous converter
- For faster time to market:
- TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
- 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions
- Adjustable version output voltage range,1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions
- Specified 3-A output current
- Wide input voltage range: 40 V Up to 60 V for HV version
- Requires only four external components
- 52-kHz fixed-frequency internal oscillator
- TTL-shutdown capability, low-power standby mode
- High efficiency
- Uses readily available standard inductors
- Create a custom design using the LMR33630 or LM76003 with theWEBENCH Power Designer
Application
- Simple high-efficiency step-down (buck) regulator
- Efficient pre-regulator for linear regulators
- On-card switching regulators
- Positive to negative converter (Buck-Boost)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Series | SIMPLE SWITCHER® | Product Status | Active |
| Function | Step-Down | Output Configuration | Positive |
| Topology | Buck | Output Type | Adjustable |
| Number of Outputs | 1 | Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 40V | Voltage - Output (Min/Fixed) | 1.23V |
| Voltage - Output (Max) | 37V | Current - Output | 3A |
| Frequency - Switching | 52kHz | Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Supplier Device Package | TO-263 (DDPAK-5) |
| Base Product Number | LM2576 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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