LM34910C Datasheet (National Semiconductor)

Part LM34910C
Description Step Down Switching Regulator
Category Voltage Regulator
Manufacturer National Semiconductor
Size 220.34 KB
Pricing from 3.9 USD, available from DigiKey and Texas Instruments.
National Semiconductor

LM34910C Overview

Key Specifications

Mount Type: Surface Mount
Pins: 10
Operating Voltage: 50 V
Min Voltage (typical range): 8 V

Description

The LM34910C Step Down Switching Regulator features all of the functions needed to implement a low cost, efficient, buck bias regulator capable of supplying 1.25A to the load. This buck regulator contains a 55V N-Channel Buck Switch, and is available in the thermally enhanced LLP-10 package.

Key Features

  • Operating frequency remains constant with load current and input voltage
  • Maximum Duty Cycle Limited During Start-Up
  • Adjustable output voltage
  • Valley Current Limit At 1.25A
  • Precision internal reference

Price & Availability

Seller Inventory Price Breaks Buy
DigiKey 297 1+ : 3.9 USD
10+ : 2.949 USD
25+ : 2.7096 USD
100+ : 2.4472 USD
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DigiKey 250 250+ : 2.32204 USD
500+ : 2.24658 USD
750+ : 2.20881 USD
1250+ : 2.16693 USD
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