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Same model may have multiple batches, images only for reference.
LM1771TSD
Same model may have multiple batches, images only for reference.

LM1771TSD

Part No LM1771TSD
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 6-WDFN Exposed Pad
Supplier Device Package 6-WSON (3x3)
Standard Package 533 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 614224-LM1771TSD
Ultra Librarian 3D Model Ultra Librarian LM1771TSD CAD Model

Description

The LM1771TSD is a step-down switching controller integrated circuit designed for power management applications from National Semiconductor (TI).

  • Topology: Buck
  • Frequency Range: 100kHz to 1MHz
  • Control: Enable
  • Rectification: Synchronous
  • Output Configuration: Single
  • Voltage Supply Range: 2.8V to 5.5V
  • Installation: Surface Mount
  • Package: 6-WDFN Exposed Pad
  • Temperature Range: -40°C to 125°C
  • Product Status: Active

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Pricing & Ordering

Quantity Unit Price Ext. Price
55+ $0.9534 $52.4370
130+ $0.7823 $101.6990
200+ $0.7579 $151.5800
275+ $0.7334 $201.6850
355+ $0.7090 $251.6950
475+ $0.6356 $301.9100
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Availability: 2,798 pieces
MOQ: 55 pcs
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