| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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60,267 pcs
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60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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127 pcs
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127 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The Texas Instruments LP2975AIMM-3.3/NOPB is a high-current LDO Controller that simplifies regulator design by utilizing an external P-FET. This device delivers an ultra-low dropout regulator with extremely low quiescent current.
Key electrical specifications include a fixed 3.3V output voltage with 1.5% precision for the A grade, a wide supply voltage range from 1.8V to 24V, and a low operating current of 180 µA typical at 5V input. It also features a low-power shutdown input with less than 1 µA in shutdown mode.
The LP2975AIMM-3.3/NOPB operates over a temperature range of -40°C to 125°C. It is housed in an ultra-small 8-VSSOP package, suitable for surface mount applications. The device includes built-in current limit and overtemperature protection.
This LDO controller is well-suited for applications such as high-current 5V to 3.3V regulators and post-regulators for switching converters. Its design allows for user-selectable dropout voltage by sizing the external FET.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 3.3V.
The supply voltage range is 1.8V to 24V.
The operating temperature range is -40°C to +125°C.
It comes in an 8-VSSOP surface-mount package.
The typical operating current is 180µA at VIN = 5V.
The output voltage precision is 1.5% for A grade parts.