Product Summary

The LM5010SD is a high-performance Power Management IC.

Parametrics

LM5010SD Parametrics:

Packaging   Tape & Reel (TR)  
Type Step-Down (Buck)
Output Type Adjustable
Number of Outputs 1
Voltage - Output 2.5 V ~ 70 V
Voltage - Input 8 V ~ 75 V
PWM Type Current Mode
Frequency - Switching 100kHz ~ 1MHz
Current - Output 1A
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 10-WDFN Exposed Pad
Supplier Device Package 10-WSON (4x4)
For Use With
LM5010 EVAL/NOPB-ND - BOARD EVAL FOR LM5010
LM5010 EVAL-ND - BOARD EVALUATION LM5010
Other Names LM5010SDTR

Features

LM5010SD Features:

? Input Voltage Range: 8V to 75V
? Valley Current Limit At 1.25A
? Switching Frequency Can Exceed 1 MHz
? Integrated N-Channel Buck Switch
? Integrated Startup Regulator
? No Loop Compensation Required
? Ultra-Fast Transient Response
? Operating Frequency Remains Constant With Load and Line Variations
? Maximum Duty Cycle Limited During Startup
? Adjustable Output Voltage
? Precision 2.5V Feedback Reference
? Thermal shutdown




Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM5010SD
LM5010SD
National Semiconductor (TI)
Switching Converters, Regulators & Controllers
Data Sheet
0-1000: $1.19
1000-3000: $1.13
3000-5000: $1.09
LM5010SDX/NOPB
LM5010SDX/NOPB
National Semiconductor (TI)
Switching Converters, Regulators & Controllers
Data Sheet
0-3390: $1.14
3390-4500: $1.14
LM5010SDX
LM5010SDX
National Semiconductor (TI)
Switching Converters, Regulators & Controllers
Data Sheet
0-4500: $1.13
LM5010SD/NOPB
LM5010SD/NOPB
National Semiconductor (TI)
Switching Converters, Regulators & Controllers HIGH VOLTAGE 1A STEP DOWN SWITCHING REG
Data Sheet
0-1: $2.57
1-25: $2.10
25-100: $1.88
100-250: $1.72