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• AEC-Q100-qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
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• Input voltage 4.5 V to 42 V
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• Output current options of 100 mA, 300 mA, and600 mA
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• Feedback pin voltage of 0.765 V
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• 550-kHz (X) or 1.25-MHz (Y) switching frequency
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• Low shutdown IQ: 16-µA typical
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• Short-circuit protected
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• Internally compensated
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• Soft-start circuitry
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• Small overall solution size (SOT-6L package)
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• Create a custom design using the LM2840-Q1 (orLM2841-Q1/42-Q1) with the WEBENCH® PowerDesigner
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| CATALOG |
LM2841YQMKX/NOPB Country of Origin
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LM2841YQMKX/NOPB Parametric Info
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LM2841YQMKX/NOPB Package Info
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LM2841YQMKX/NOPB Manufacturing Info
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LM2841YQMKX/NOPB Packaging Info
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LM2841YQMKX/NOPB ECAD Models
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LM2841YQMKX/NOPB Functional Block Diagram
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LM2841YQMKX/NOPB Applications
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COUNTRY OF ORIGIN
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Malaysia
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PARAMETRIC INFO
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| Type |
Step Down |
| Number of Outputs |
1 |
| Minimum Input Voltage (V) |
4.5 |
| Maximum Input Voltage (V) |
42 |
| Output Voltage (V) |
0.765 to 34 |
| Maximum Output Current (A) |
0.3 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Supplier Temperature Grade |
Automotive |
| Switching Frequency (kHz) |
1250(Typ) |
| Switching Regulator |
Yes |
| Operating Supply Voltage (V) |
4.5 to 42 |
| Output Type |
Adjustable |
| Tradename |
SIMPLE SWITCHER® |
| Typical Quiescent Current (uA) |
16 |
| Minimum Storage Temperature (°C) |
-65 |
| Maximum Storage Temperature (°C) |
150 |
| Typical Switch Current (A) |
0.525 |
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PACKAGE INFO
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| Supplier Package |
TSOT-23 |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
6 |
| Lead Shape |
Gull-wing |
| PCB |
6 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.95 |
| Package Length (mm) |
3.05(Max) |
| Package Width (mm) |
1.75(Max) |
| Package Height (mm) |
1(Max) |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
3.05(Max) |
| Package Overall Width (mm) |
3.05(Max) |
| Package Overall Height (mm) |
1.1(Max) |
| Seated Plane Height (mm) |
1.1(Max) |
| Mounting |
Surface Mount |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Description |
Thin Small Outline Transistor |
| Package Family Name |
SOT |
| Jedec |
MO-193 |
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MANUFACTURING INFO
|
| MSL |
1 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020D |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
N/R |
| Wave Solder Time (Sec) |
N/R |
| Wave Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
Matte Sn |
| Under Plating Material |
N/A |
| Terminal Base Material |
Cu Alloy |
| Number of Wave Cycles |
N/R |
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PACKAGING INFO
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| Packaging |
Tape and Reel |
| Quantity Of Packaging |
3000 |
| Reel Diameter (in) |
7 |
| Reel Width (mm) |
8.4 |
| Tape Pitch (mm) |
4 |
| Tape Width (mm) |
8 |
| Component Orientation |
Q3 |
| Packaging Document |
Link to Datasheet |
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ECAD MODELS
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Functional Block Diagram
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APPLICATIONS
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• Automotive ADAS camera
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• Automotive wireless charging
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• Automotive body control and lighting
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