| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,089 pcs
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20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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2,852 pcs
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2852 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
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2,774 pcs
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2774 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS65133DPDR from Texas Instruments is a versatile split-rail converter IC designed to generate both positive and negative voltage rails. It is suitable for applications requiring a ±5V supply, such as LCD displays, active matrix OLEDs, and operational amplifier power supplies.
This device accepts an input voltage ranging from 2.9V to 5V. It integrates a boost converter and an inverting buck-boost converter, enabling it to provide a fixed 5.0V positive output (VPOS) and a fixed -5.0V negative output (VNEG). Each output can supply up to 250mA of current, with an output voltage accuracy of ±1% for both rails.
The TPS65133DPDR operates in CCM mode for noise-free output and includes essential protection features such as short-circuit protection and thermal shutdown. It is available in a compact 12-WSON (3x3 mm) package, suitable for surface mount applications.
Key electrical characteristics include a wide input voltage range and precise output voltage regulation. The device is designed for high converter efficiency and excellent line and load transient response, making it a reliable choice for battery-operated products and other power-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.06 | $1.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.9 V to 5 V.
It provides a positive 5V output and a negative -5V output.
Each output can supply up to 250 mA.
The output voltage accuracy is ±1% for both positive and negative outputs.
The operating temperature range is -40°C to 85°C.
It is available in a 12-WSON (3x3mm) package and a 12-WFDFN Exposed Pad package.
Yes, it includes short-circuit protection.