LM3674MF-ADJ/NOPB Semiconductors - ICs by Texas Instruments

STEP DOWN CONV 600MA POWERWISE REEL

Status: Unknown
Series: -
RoHS: Unknown
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The LM3674 step-down DC-DC converter is optimized for powering low-voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.7 V to 5.5 V. It provides up to 600-mA load current over the entire input voltage range. There are several fixed output voltages and adjustable output voltage versions. The device offers superior features and performance for mobile phones and similar portable systems. During the Pulse Width Modulation (PWM) mode, the device operates at a fixed-frequency of 2 MHz (typical). Internal synchronous rectification provides high efficiency during the PWM mode operation. In shutdown mode, the device turns off and reduces battery consumption to 0.01 µA (typical). The LM3674 is available in a 5-pin SOT-23 package. A high switching frequency of 2 MHz (typical) allows use of only three tiny external surface-mount components, an inductor and two ceramic capacitors.

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Prices starting from US$0.56

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RS
from US$0.91
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from US$0.56
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Specifications

Topology Buck (Step Down)
Input Voltage Min 2.7V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 600mA
Output Voltage Min 1V
Output Voltage Max 3.3V
Switching Frequency 2.6MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Min 1V
Base Number 3674
Frequency 2.6MHz
Operating Temperature Min -30°C
Operating Temperature Range -30°C to +85°C
Output Voltage 3.3V
Primary Input Voltage 5.5V
Supply Voltage Min 2.7V
Switch Output Current Isw Max 1.2A
Termination Type Surface Mount Device
Voltage Regulator Type Step Down DC-DC Converter

Alternative Descriptions

2MHz, 600mA Step-Down DC-DC Converter in SOT 23-5 | Texas Instruments
2MHz 600mA Buck Converter,LM3674MF-ADJ | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3674MF-ADJ/NOPB?

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What category does LM3674MF-ADJ/NOPB fall under?

The LM3674MF-ADJ/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the LM3674MF-ADJ/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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