LT1933IDCB vs LT1933HDCB Comparison
Detailed side-by-side comparison of LT1933IDCB by Analog Devices and LT1933HDCB by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LT1933IDCB | LT1933HDCB |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.28 | $2.14 |
| Product Type | Step-Down Switching Regulator | — |
| Topology | Current-Mode PWM Buck Converter | Buck (Step-Down) |
| Rated Output Current | 600 mA | — |
| Input Voltage Range | 3.6 V to 36 V | — |
| Switching Frequency | 500 kHz | 500 kHz |
| Internal Power Switch | 0.75 A | — |
| Output Type | Positive Adjustable | — |
| Reference Voltage | 1.245 V | — |
| Output Voltage | 1.245 V to 31.68 V | — |
| Package | 6-WFDFN Exposed Pad | 6-pin DFN (2 mm x 3 mm) with Exposed Pad |
| Package Lead Count | 6 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Automotive | — |
| Switching Control | Current-Mode PWM | — |
| Switching Node | [DATA_NEEDED: switching-node voltage and layout details] | — |
| Efficiency | [DATA_NEEDED: efficiency curve by input voltage and load] | — |
| Thermal Resistance | [DATA_NEEDED: junction-to-ambient thermal resistance] | — |
| Inductor | [DATA_NEEDED: recommended inductor value and current rating] | — |
| RoHS Status | [DATA_NEEDED: RoHS status for this exact orderable part] | Compliant |
| Function | — | Current-Mode PWM Step-Down DC/DC Converter |
| Input Voltage Range (Max) | — | 3.6 V to 36 V |
| Output Voltage (Min/Adj) | — | 1.245 V (adjustable) |
| Maximum Output Current | — | 600 mA |
| Internal Power Switch Current | — | 750 mA |
| Control Mode | — | Current Mode PWM |
| Quiescent Current (Shutdown) | — | [DATA_NEEDED: IQ shutdown] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature] |
| MSL Level | — | [DATA_NEEDED: MSL] |
| Lifecycle Stage | — | Active |