LM3670MF-ADJ/NOPB Part Information

Details for LM3670MF-ADJ/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 0.1-u00b5A Typical Shutdown Current
  • 1-MHz PWM Fixed Switching Frequency (Typical)
  • 15-u00b5A Typical Quiescent Current
  • 350-mA Maximum Load Capability
  • Adjustable Output Voltages (VOUT): 0.7 V to 2.5 V
  • Automatic PFM and PWM Mode Switching
  • Current Overload Protection
  • Fixed Output Voltages: 1.2 V, 1.5 V, 1.6 V, 1.8 V, 1.875 V, 3.3V
  • Input Voltage Range: 2.5 V to 5.5 V
  • Internal Soft Start
  • Internal Synchronous Rectification for High Efficiency
  • Low Dropout Operation u2013 100% Duty Cycle Mode
  • Only Three Tiny Surface-Mount External
  • Operates from a Single Li-Ion Cell or Three-Cell NiMH/NiCd Batteries

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 2.5V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 350mA
Output Voltage Min 700mV
Output Voltage Max 3.3V
Switching Frequency 1.3MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Min 0.7V
Base Number 3670
Frequency 1MHz
Logic Function Number 3670
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Primary Input Voltage 5.5V
Supply Voltage Min 2.5V
Switch Output Current Isw Max 750mA
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, ADJ, SOT-23-5, POWERWISE; Topology:Buck (Step Down); Input Voltage Min:2.5V; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:350mA; Output Voltage RoHS Compliant: Yes | Newark Electronics
  • Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3670MF-ADJ/NOPB?

Additional datasheets, footprints and schematics for LM3670MF-ADJ/NOPB are listed in our Part Details tab. You can also find the LM3670MF-ADJ/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

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What category does LM3670MF-ADJ/NOPB fall under?

The LM3670MF-ADJ/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM3670MF-ADJ/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LM3670MF-ADJ/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM3670MF-ADJ/NOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM3670MF-ADJ/NOPB have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for LM3670MF-ADJ/NOPB.

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