| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,500 pcs
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10500 pcs | On Request | 1 | On Request | On Request | 1540+5 | On Request | On Request |
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The TPS2103DBVR from Texas Instruments is a dual-input, single-output power distribution switch designed for applications requiring uninterrupted output voltage during transitions between two independent power supplies. It integrates N-channel and P-channel MOSFETs to manage power flow from main and auxiliary sources.
This device operates within a voltage range of 2.7V to 4V. The N-channel path (IN1) supports up to 500mA, while the P-channel path (IN2) supports up to 100mA. It features low on-resistance for efficient power delivery and reduced quiescent current in standby modes. The switch logic is CMOS and TTL compatible, with controlled rise, fall, and transition times.
Designed for handheld and mobile devices, the TPS2103DBVR is housed in a compact SOT-23-5 package, making it suitable for space-constrained designs. It also offers features like inrush current control, reverse current blocking, and thermal shutdown for enhanced protection. The operating temperature range is -40°C to 70°C.
Key electrical characteristics include typical on-resistance values of 250mΩ for the N-channel and 1300mΩ for the P-channel. ESD protection is provided for Human Body Model (2kV), Charged Device Model (750V), and Machine Model (200V).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.94 | $0.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the TPS2103DBVR is 2.7V to 4V.
The TPS2103DBVR supports a maximum output current of 500mA on IN1 and 100mA on IN2.
The typical quiescent current (Iq) for the TPS2103DBVR is 0.75 µA.
The typical on-resistance for the N-channel (IN1) is 250 mΩ, and for the P-channel (IN2) is 1300 mΩ.
The TPS2103DBVR operates within an ambient temperature range of -40°C to 70°C.
The TPS2103DBVR is available in a SOT-23-5 package.
The TPS2103DBVR has ESD protection of 2kV for the Human Body Model, 750V for the Charged Device Model, and 200V for the Machine Model.