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Same model may have multiple batches, images only for reference.
LM3668SD-4550/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM3668SD-4550/NOPB

Part No LM3668SD-4550/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK BOOST PROG 1A 12WSON
Datasheet
LM3668SD-4550/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Step-Up/Step-Down
Topology Buck-Boost
Output Type Programmable
Number of Outputs 1
Minimum Input Voltage 2.5V
Maximum Input Voltage 5.5V
Nominal Output Voltage (Min/Fixed) 4.5V, 5V
Output Current 1A
Frequency - Switching 2.2MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C to 85°C (TA)
Mounting SMD (SMT)
Case / Package 12-WSON (3x3)
Win Source Part Number 83786-LM3668SD-4550
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM3668SD-4550/NOPB CAD Model

Description

The Texas Instruments LM3668SD-4550/NOPB is an advanced, high-performance product designed to deliver exceptional power management solutions.

  • Type: Dual-output, step-down DC/DC converter.
  • Output Voltage: Fixed output voltage of 4.55V.
  • Input Voltage Range: 2.7V to 5.5V.
  • Switching Frequency: 2 MHz.
  • Control Scheme: Pulse-width modulation (PWM).
  • Power-Save Mode: Enhances efficiency @ light loads.
  • Integration: Integrates two switching regulators.
  • Protection Features: Thermal shutdown, under-voltage lockout, and current limit protection.

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Pricing & Ordering

Quantity Unit Price Ext. Price
24+ $2.1079 $50.5896
58+ $1.7296 $100.3168
90+ $1.6756 $150.8040
124+ $1.6215 $201.0660
160+ $1.5675 $250.8000
214+ $1.4053 $300.7342
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Availability: 6,000 pieces
MOQ: 24 pcs
Order Increment : 1 pcs
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