This detailed comparison of LMR33640ADDAR and TPS54540BQDDAQ1 in the PMIC - Voltage Regulators - DC DC Switching Regulators provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) | 8-PowerSOIC (0.154", 3.90mm Width) |
| Description | 36V 4A 400KHZ REGULATOR | IC REG BCK SPLIT RAIL ADJ 8SOPWR |
| In Stock | 258 | 47 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck, Split Rail |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 3.8V | 4.5V |
| Voltage - Input (Max) | 36V | 42V |
| Voltage - Output (Min/Fixed) | 1V | 0.8V |
| Voltage - Output (Max) | 24V | 41.1V |
| Current - Output | 4A | 5A |
| Frequency - Switching | 400kHz | 100kHz ~ 2.5MHz |
| Synchronous Rectifier | Yes | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 8-SO PowerPad | 8-SO PowerPad |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| TPS61002DGSR | Texas Instruments | IC REG BOOST 1.8V 1.3A 10VSSOP |
|
| XC9236B2KDMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| LTC3371IFE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 2A QD 38TSSOP |
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| MAX17633AATP+T | Maxim Integrated | IC REG BUCK ADJ 3.5A 20TQFN |
|
| PI3318-00-LGIZ | Vicor | DC DC CONVERTER 1.8V |
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| LM2679S-12/NOPB | Texas Instruments | IC REG BUCK 12V 5A TO263-7 |
|
| SC189TULTRT | Semtech | IC REG BUCK 2.5V 1.5A 6MLPD |
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| LT3462AEDC#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG CUK ADJUSTABLE 250MA 8DFN |
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| TPS5420QDRQ1 | Texas Instruments | IC REG BUCK ADJUSTABLE 2A 8SOIC |
|
| ISL78233ARZ-T | Intersil (Renesas Electronics America) | IC REG BUCK ADJUSTABLE 3A 16TQFN |
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| XC9235B21DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| AP1509-50SG-13 | Zetex Semiconductors (Diodes Inc.) | IC REG BUCK 5V 2A 8SOP |
|
| XC9235C0MDMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| LTC1515CS8-3/5#PBF | VIGOR | STEP-UP/STEPDN SW CAP DC/DC W/PO |
|
| MPQ4560DQ-AEC1-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 2A 10QFN |
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