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Same model may have multiple batches, images only for reference.
LM1771UMM Real Image
Same model may have multiple batches, images only for reference.

LM1771UMM

Part No LM1771UMM
Manufacturer National Semiconductor (TI)
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description SWITCHING CONTROLLER, VOLTAGE-MO
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers
Mfr National Semiconductor (TI)
Package Bulk
Product Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.8V ~ 5.5V
Frequency - Switching 100kHz ~ 1MHz
Synchronous Rectifier Yes
Clock Sync No
Control Features Enable
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Base Product Number LM1771
Standard Package 533 pcs
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 614226-LM1771UMM
Ultra Librarian 3D Model Ultra Librarian LM1771UMM CAD Model

Description

The LM1771UMM is a DC DC switching controller designed for power management applications manufactured by National Semiconductor (TI).

  • Function: step-down
  • Topology: buck
  • Switching Frequency: 100kHz to 1MHz
  • Voltage Supply: 2.8V to 5.5V
  • Features: enable control and synchronous rectification
  • Package: surface mount
  • Status: active

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Pricing & Ordering

Quantity Unit Price Ext. Price
60+ $1.0300 $61.8000
140+ $0.8452 $118.3280
215+ $0.8187 $176.0205
295+ $0.7923 $233.7285
380+ $0.7659 $291.0420
505+ $0.6867 $346.7835
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 4,800 pieces
MOQ: 60 pcs
Order Increment : 1 pcs
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