DA9232-81VZ2
ActiveCONFIGURABLE, HIGH-EFFICIENCY BUCK REGULATOR FOR GPS SUB-SYSTEMS IN WEARABLE DEVICES REQUIRING ULTRA-LOW VOLTAGE RIPPLE
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DA9232-81VZ2
ActiveCONFIGURABLE, HIGH-EFFICIENCY BUCK REGULATOR FOR GPS SUB-SYSTEMS IN WEARABLE DEVICES REQUIRING ULTRA-LOW VOLTAGE RIPPLE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DA9232-81VZ2 |
|---|---|
| Current - Output | 60 mA |
| Frequency - Switching | 1.5 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Programmable |
| Package / Case | 12-XFBGA, WLCSP |
| Supplier Device Package | 12-WLCSP (1.68x1.28) |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Max) [Max] | 1.9 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 4500 | $ 0.38 | |
| 9000 | $ 0.36 | |||
| 13500 | $ 0.35 | |||
Description
General part information
DA9232 Series
The DA9232 is a high-efficiency, ultra-low quiescent current and ultra-low output ripple buck regulator in a compact I2C configurable WLCSP package targeting battery-powered applications needing low ripple and highly efficient power supplies.
The battery life of these devices is significantly improved due to the low quiescent current delivered by DA9232 during operation and shutdown. Dynamic voltage control (DVC) in the buck regulator facilitates optimization across the system power modes enabling further improvement in system efficiency and battery life.
Documents
Technical documentation and resources