TPS82695SIPT
Active500-MA, HIGH-EFFICIENCY MICROSIP™ STEP-DOWN CONVERTER (PROFILE <1MM). VOUT=2.5V
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TPS82695SIPT
Active500-MA, HIGH-EFFICIENCY MICROSIP™ STEP-DOWN CONVERTER (PROFILE <1MM). VOUT=2.5V
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS82695SIPT |
|---|---|
| Current - Output | 500 mA |
| Frequency - Switching | 4 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SMD Module |
| Supplier Device Package | 8-uSIP (2.9x2.3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 4.35 V |
| Voltage - Input (Min) [Min] | 2.3 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 250 | $ 1.25 | |
| Digikey | Cut Tape (CT) | 1 | $ 2.86 | |
| 10 | $ 2.57 | |||
| 25 | $ 2.43 | |||
| 100 | $ 2.11 | |||
| Digi-Reel® | 1 | $ 2.86 | ||
| 10 | $ 2.57 | |||
| 25 | $ 2.43 | |||
| 100 | $ 2.11 | |||
| Tape & Reel (TR) | 250 | $ 1.49 | ||
| 500 | $ 1.39 | |||
| 750 | $ 1.34 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.40 | |
| 100 | $ 1.98 | |||
| 250 | $ 1.42 | |||
| 1000 | $ 1.07 | |||
Description
General part information
TPS82695 Series
The TPS8269xSIP device is a complete 500mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design.
The TPS8269xSIP is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSIP DC/DC converter operates at a regulated 4-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.
The PFM mode extends the battery life by reducing the quiescent current to 24µA (typ) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency.
Documents
Technical documentation and resources
