| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
75,350 pcs
|
75350 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
175 pcs
|
175 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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| Output Type | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The TL2575-33IKTTR from Texas Instruments is a 1-A simple step-down switching voltage regulator designed for efficient power conversion. This device offers a fixed 3.3V output voltage with ±5% regulation over line, load, and temperature conditions. It accepts a wide input voltage range from 4.75V to 40V.
Key features include a 52kHz fixed-frequency oscillator, TTL shutdown capability, and thermal shutdown and current-limit protection. The regulator boasts high efficiency, up to 88% typical, and requires only four external components for fixed versions, simplifying design. It is available in a TO-263-5 package suitable for surface mounting.
This component is ideal for applications requiring efficient step-down voltage conversion, such as on-card switching regulators and pre-regulators for linear regulators. Its integrated switch and minimal external component count reduce board space and design complexity.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL2575-33IKTTR provides a fixed 3.3V output.
The input voltage range is 4.75V to 40V (60V for HV version).
The maximum output current is 1A.
It is available in a surface mount TO-263-6, D²Pak (5 leads + tab) package.
The operating junction temperature range is -40°C to 125°C.
The typical switching frequency is 52kHz.
Typical efficiency is 88%.