| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,005 pcs
|
1005 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
802 pcs
|
802 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Efficiency | |
| Features | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The Texas Instruments TPS62742DSSR is an active step-down (buck) converter IC designed for low-power applications. It operates with an input voltage range from 2.2V to 5.5V and can deliver an output current of up to 0.4A. This device boasts an ultra-low quiescent current of 360nA, making it suitable for battery-powered devices.
Key electrical specifications include a selectable output voltage range of 1.8V to 3.3V, with 16 steps available in 100mV increments. The converter can achieve up to 90% efficiency at 10µA load and operates at a switching frequency of up to 2MHz. It supports features like adaptive voltage scaling, light load efficiency, output discharge, power good output, and synchronous rectification.
The TPS62742DSSR is housed in a compact 12-WSON package measuring 2mm x 3mm, with an exposed pad for improved thermal performance. The mounting type is surface mount. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.59 | $0.59 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.2V to 5.5V.
The output voltage can be selected from 1.8V to 3.3V in 100mV steps, providing 16 options.
The maximum output current is 400mA.
The typical quiescent current is 360nA.
Efficiency is up to 90% at 10µA load.
The operating temperature range is -40°C to 85°C.
The device is available in a 12-WSON (2x3mm) surface-mount package with exposed pad.