null

LM5008MMX/NOPB - Buck Switching Regulator IC 350mA TSSOP-8

Texas Instruments

No reviews yet Write a Review
SKU:
035-LM5008MMX-NOPB
MPN:
LM5008MMX/NOPB
Full Reel:
3500 (order in multiples of this to receive standard manufacturer packaging)
LM5008MMX/NOPB 350mA High-Voltage Buck Switching Regulator IC TSSOP-8 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 158.93
10 - 99
₹ 143.04
100 - 999
₹ 135.09
1000 or above
₹ 127.14
LM5008MMX/NOPB is a 350mA high-voltage buck regulator with 6V–95V input, integrated 100V switch, hysteretic control, ultra-fast transient response, and full protection features in a compact TSSOP-8 package. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹187.54 inc. GST
₹158.93 ex. GST
22 people looking at this.

Technical Specifications

Brand:
Texas Instruments
Case/Package:
VSSOP
Mount:
Surface Mount
Number of Pins:
8
Efficiency:
92 %
Max Input Voltage:
95 V
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Output Current:
350 mA
Max Supply Voltage:
95 V
Min Input Voltage:
9.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
9.5 V
Nominal Supply Current:
485 uA
Output Current:
350 mA
Output Voltage:
75 V
Switching Frequency:
600 kHz
Full Reel Quantity:
3500

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

LM5008MMX/NOPB - 350mA High-Voltage Buck Switching Regulator IC, 6V–95V Input, TSSOP-8 Package

The LM5008MMX/NOPB from Texas Instruments is a high-voltage, high-efficiency 350mA step-down DC/DC converter that integrates all the essential functions needed for a reliable and cost-effective buck regulator. With a wide input voltage range of 6V to 95V and an integrated 100V N-channel buck switch, this device is ideally suited for industrial, automotive, and telecom applications that require compact and rugged power conversion solutions.

The LM5008 employs a hysteretic control scheme with a pulse width modulation (PWM) on-time inversely proportional to VIN, ensuring that the operating frequency remains nearly constant across varying input voltages and load conditions. Its ultra-fast transient response and no-loop-compensation design simplify circuit implementation and improve reliability. The intelligent current limit protection employs a forced off-time inversely proportional to the output voltage, providing short-circuit protection while minimizing output current foldback. Additional protection features include thermal shutdown, VCC undervoltage lockout, gate drive undervoltage lockout, and a maximum duty cycle limiter, ensuring safe and stable operation. Available in TSSOP-8 and WSON packages, the LM5008 delivers a compact, efficient, and easy-to-use DC-DC solution for high-voltage environments.

Key Features:

  • Wide Input Voltage Range: 6V to 95V for robust industrial and automotive designs.
  • High-Voltage Integration: 100V N-channel buck switch included for simplified power stage design.
  • Output Current Capability: Provides up to 350mA continuous output current.
  • Hysteretic Control Scheme: No external loop compensation required, reducing design complexity.
  • Stable Operating Frequency: PWM on-time inversely proportional to VIN ensures consistent performance.
  • Ultra-Fast Transient Response: Maintains output stability under sudden load changes.
  • Intelligent Current Limit Protection: Forced off-time inversely proportional to VOUT prevents excessive current stress.
  • Comprehensive Protections: Includes thermal shutdown, undervoltage lockout, and maximum duty cycle limiter.
  • Precision Reference & Low Bias Current: Ensures high output voltage accuracy and efficiency.
  • Compact Packaging: Available in TSSOP-8 and thermally enhanced WSON-8 packages.

Related Products