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Specification Comparison: LMR33630BDDA vs LMR33630BRNXT vs LMR33630CDDA
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| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | HSOIC-8 | VQFNHR-12 | SO PowerPAD-8 |
| Description | Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 | Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125 | SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 |
| Stock | 7776 | 7866 | 4333 |
| Vin (min) (V) | 3.8 | 3.8 | |
| Vin (max) (V) | 36 | 36 | |
| Vout (min) (V) | 1 | 1 | |
| Vout (max) (V) | 34 | 34 | |
| Iout (max) (A) | 3 | 3 | |
| Iq (typ) (mA) | 0.024 | 0.024 | |
| Switching frequency (min) (kHz) | 400 | 400 | |
| Switching frequency (max) (kHz) | 2100 | 2100 | |
| EMI features | Low parasitic Hotrod packaging | Low parasitic Hotrod packaging | |
| Features | Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package | Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package | |
| Operating temperature range (°C) | -40 to 125 | -40 to 125 | |
| Rating | Catalog | Catalog | |
| TI functional safety category | Functional Safety-Capable | Functional Safety-Capable | |
| Regulated outputs (#) | 1 | 1 | |
| Control mode | current mode | current mode | |
| Duty cycle (max) (%) | 98 | 98 | |
| Type | Converter | Converter | |
| Pbfree Code | Yes | ||
| Rohs Code | Yes | ||
| Part Life Cycle Code | Active | ||
| Reach Compliance Code | compliant | ||
| Additional Feature | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | ||
| Analog IC - Other Type | SWITCHING REGULATOR | ||
| Control Mode | CURRENT-MODE | ||
| Control Technique | PULSE WIDTH MODULATION | ||
| Input Voltage-Max | 36 V | ||
| Input Voltage-Min | 3.8 V | ||
| Input Voltage-Nom | 12 V | ||
| JESD-30 Code | R-PDSO-G8 | ||
| JESD-609 Code | e4 | ||
| Length | 4.9 mm | ||
| Moisture Sensitivity Level | 2 | ||
| Number of Functions | 1 | ||
| Number of Outputs | 1 | ||
| Number of Terminals | 8 | ||
| Operating Temperature-Max | 125 °C | ||
| Operating Temperature-Min | -40 °C | ||
| Output Current-Max | 3 A | ||
| Output Voltage-Max | 34 V | ||
| Output Voltage-Min | 1 V | ||
| Package Body Material | PLASTIC/EPOXY | ||
| Package Code | HLSOP | ||
| Package Shape | RECTANGULAR | ||
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | ||
| Peak Reflow Temperature (Cel) | 260 | ||
| Seated Height-Max | 1.7 mm | ||
| Surface Mount | YES | ||
| Switcher Configuration | BUCK | ||
| Switching Frequency-Max | 2100 kHz | ||
| Temperature Grade | AUTOMOTIVE | ||
| Terminal Finish | NICKEL PALLADIUM GOLD SILVER | ||
| Terminal Form | GULL WING | ||
| Terminal Pitch | 1.27 mm | ||
| Terminal Position | DUAL | ||
| Time@Peak Reflow Temperature-Max (s) | 30 | ||
| Width | 3.9 mm |
Part Number
Start with: LMR33
Part Number "LMR33" returned 20 results; all results matched and started with "LMR33".
| Part Number | Description | Brand | Package/Case | Lifecycle Status | Cargo cycle | In Stock | Operation |
|---|---|---|---|---|---|---|---|
| LMR33630ADDA |
Synchronous operation |
Texas Instruments | HSOIC (DDA)-8 | ACTIVE | 3~7 Days | 3,087.00 | |
| LMR33620BDDAR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 |
Texas Instruments | HSOIC-8 | 3~7 Days | 7,040.00 | ||
| LMR33630CDDAR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 |
Texas Instruments | HSOIC-8 | 3~7 Days | 4,113.00 | ||
| LMR33620CRNXR |
Synchronous Step-Down Voltage Converter |
Texas Instruments | VQFN-HR-12 | ACTIVE | 3~7 Days | 6,153.00 | |
| LMR33620BDDA |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 |
Texas Instruments | HSOIC-8 | 3~7 Days | 3,079.00 | ||
| LMR33620ARNXT |
Switching Voltage Regulators SIMPLE SWITCHER? 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125 |
Texas Instruments | VQFN-HR-12 | ACTIVE | 3~7 Days | 4,314.00 | |
| LMR33620ADDA |
Compact and efficient converter for reduced EMI emission |
Texas Instruments | HSOIC (DDA)-8 | 3~7 Days | 7,230.00 | ||
| LMR33610ADDAR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8-V to 36-V, 1-A synchronous step-down converter in SOIC-8 package 8-SO PowerPAD -40 to 125 |
Texas Instruments | HSOIC-8 | 3~7 Days | 3,560.00 | ||
| LMR33630CQHTRNXTAP |
Positive output buck switching regulator with 1V range |
Texas Instruments | PowerSO-8 | 3~7 Days | 2,316.00 | ||
| LMR33630CRNXR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125 |
Texas Instruments | VQFNHR-12 | 3~7 Days | 4,585.00 | ||
| LMR33630BRNXR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125 |
Texas Instruments | VQFNHR-12 | 3~7 Days | 6,901.00 | ||
| LMR33630BDDAR |
With a 3A output current capability, the LMR33630BDDAR is suitable for a wide range of power applications |
Texas Instruments | HSOIC (DDA)-8 | 3~7 Days | 7,155.00 | ||
| LMR33630ARNXR |
Advanced PMIC device for reliable and precise power conversi |
Texas Instruments | VQFN-HR (RNX)-12 | 3~7 Days | 6,219.00 | ||
| LMR33630ADDAR |
Product LMR33630ADDAR description: SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI |
Texas Instruments | HSOIC (DDA)-8 | 3~7 Days | 7,397.00 | ||
| LMR33620CDDA |
Conv DC-DC 3.8V to 36V Synchronous Step Down Single-Out 1V to 24V 2A 8-Pin HSOIC EP Tube |
Texas Instruments | HSOIC-8 | 3~7 Days | 5,299.00 | ||
| LMR33620BRNXT |
With its advanced synchronous buck architecture, the LMR33620BRNXT provides smooth voltage regulation from 3 |
Texas Instruments | VQFNHR-12 | 3~7 Days | 6,381.00 | ||
| LMR33620BRNXR |
Synchronous Step-Down Voltage Converter |
Texas Instruments | VQFN-12 | ACTIVE | 3~7 Days | 9,432.00 | |
| LMR33620ADDAR |
Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125 |
Texas Instruments | HSOIC-8 | 3~7 Days | 5,345.00 | ||
| LMR33630CQRNXTQ1 |
Switching Voltage Regulators 3.8-V to 36-V, 3-A synchronous step-down voltage converter 12-VQFN-HR -40 to 125 |
Texas Instruments | VQFNHR-12 | 3~7 Days | 3,788.00 | ||
| LMR33630CQRNXRQ1 |
Switching Voltage Regulators 3.8-V to 36-V, 3-A synchronous step-down voltage converter 12-VQFN-HR -40 to 125 |
Texas Instruments | VQFNHR-12 | ACTIVE | 3~7 Days | 7,210.00 |