LP3931ISQ/NOPB
ObsoleteNational Semiconductor
IC LED DRV RGLTR PWM 24WQFN
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LP3931ISQ/NOPB
ObsoleteNational Semiconductor
IC LED DRV RGLTR PWM 24WQFN
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LP3931ISQ/NOPB |
|---|---|
| Applications | Camera Flash, Lighting |
| Current - Output / Channel | 120 mA |
| Dimming | PWM |
| Frequency | 1 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Output | 5 V |
| Voltage - Supply (Max) [Max] | 2.9 V |
| Voltage - Supply (Min) [Min] | 2.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 137 | $ 2.19 | |
Description
General part information
LP3931 Series
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 120mA (Flash) 24-WQFN (4x4)
Documents
Technical documentation and resources
No documents available