LM5164QDDARQ1 vs LM5163QDDARQ1 Comparison
Detailed side-by-side comparison of LM5164QDDARQ1 by Texas Instruments and LM5163QDDARQ1 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
LM5164QDDARQ1 - 100V 1A Sync Buck Regulator | Texas Instruments
LM5164QDDARQ1 ✓ Active
Specification Comparison
| Parameter | LM5164QDDARQ1 | LM5163QDDARQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.95 | $1.75 |
| Topology | Synchronous Buck (Step-Down) | Synchronous Buck (Step-Down) DC/DC Converter |
| Input Voltage Range | 6 V to 100 V | 6 V to 100 V |
| Maximum Output Current | 1 A | 0.5 A |
| Output Type | Positive Adjustable | — |
| Minimum Output Voltage | 1.2 V | — |
| Minimum On-Time | 50 ns | — |
| Switching Frequency | [DATA_NEEDED: switching frequency] | — |
| Quiescent Current | Ultra-low IQ [DATA_NEEDED: exact value] | — |
| Internal Soft-Start Time | 3.5 ms (fixed) | — |
| Protection Features | Peak current-limit protection | — |
| PGOOD Output | Open-drain PGOOD indicator | — |
| Operating Junction Temperature | -40C to +125C | — |
| Package | 8-PowerSOIC (SO PowerPAD, DDA, 3.90mm width) | 8-pin SO PowerPAD (DDA), 1.27 mm pitch |
| Pin Pitch | 1.27 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 Grade 1 | AEC-Q100 Grade 1 |
| Output Voltage Range | — | 1.2 V to 90 V (adjustable) |
| Quiescent Current (typical) | — | 10.5 µA (no-load) |
| Switching Frequency Range | — | 75 kHz to 1 MHz |
| Minimum Controllable On-Time | — | 50 ns |
| MOSFET Configuration | — | Internal high-side and low-side (synchronous) |
| Control Mode | — | Peak Current-Mode Control with internal compensation |
| Feedback Reference Voltage | — | 1.2 V (typical) |
| Soft-Start | — | Internal 2 ms or external programmable |
| Power Good (PGOOD) Output | — | Open-drain |
| Operating Temperature Range | — | -40 °C to +125 °C |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant |