TPS3808G33QDBVRQ1 vs TPS3850G30QDRCRQ1 Comparison
Detailed side-by-side comparison of TPS3808G33QDBVRQ1 by Texas Instruments and TPS3850G30QDRCRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TPS3808G33QDBVRQ1 - 3.3V Auto Voltage Supervisor | Texas Instruments
TPS3808G33QDBVRQ1 ✓ ActiveTexas Instruments
TPS3850G30QDRCRQ1 - 3.3V Window Supervisor w/ Watchdog Q1 | TI
TPS3850G30QDRCRQ1 ✓ ActiveSpecification Comparison
| Parameter | TPS3808G33QDBVRQ1 | TPS3850G30QDRCRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Supervisors & Reset | Supervisors & Reset |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.82 | $1.18 |
| Function | Voltage Supervisor (Reset Generator) | — |
| Monitored Voltage | 3.3 V (fixed threshold) | — |
| Threshold Accuracy | 0.5% typical | 0.8% over -40 C to +125 C |
| Number of Voltages Monitored | 1 | — |
| Output Type | Open Drain / Open Collector | Open-Drain or Open-Collector (1 channel) |
| Reset Output | Active-Low | — |
| Input Voltage Range (VDD) | 1.8 V to 6.5 V | — |
| Sense Voltage Range | 0.4 V to 5 V | — |
| Quiescent Current (Iq) | 2.4 uA typical | — |
| Reset Timeout | Adjustable / Selectable (10 ms to 10 s via CT cap) | — |
| Manual Reset Input | Yes (active-low MR pin) | — |
| Operating Temperature | -40 C to +125 C | — |
| Automotive Qualification | AEC-Q100 qualified (Q1 suffix) | AEC-Q100 Grade 1 |
| Package | SOT-23-6 (DBV) | 10-VSON (DRC) 3 mm x 3 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Part Number | — | TPS3850G30QDRCRQ1 |
| Topology | — | Precision window voltage supervisor with programmable window watchdog timer |
| Nominal Sense Threshold (G30 variant) | — | 3.3 V |
| Overvoltage Threshold (VIT+(OV)) | — | [DATA_NEEDED: specific VIT+ value for G30 variant] |
| Undervoltage Threshold (VIT-(UV)) | — | [DATA_NEEDED: specific VIT- value for G30 variant] |
| Hysteresis | — | Integrated on both OV and UV thresholds |
| Number of Channels Monitored | — | 1 |
| Reset Output Polarity | — | Active Low |
| Watchdog Input | — | WDI with programmable window via external capacitor on WT |
| Watchdog Timeout | — | Programmable (set by CWDT external capacitor) |
| Reset Delay | — | Programmable (set by CDLY external capacitor) |
| Operating Supply Range (VDD) | — | [DATA_NEEDED: VDD min/max] |
| Quiescent Current | — | [DATA_NEEDED: IQ typical/max] |
| Operating Temperature Range | — | -40 C to +125 C (automotive Grade 1) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant |
| Lead Free | — | Yes |
| Packing | — | Tape & Reel, 3000-piece reel (suffix Q1 = auto grade) |