LM2670T-12
LM2670T-12 is High Efficiency 3-A Step-Down Voltage Regulator manufactured by Texas Instruments.
- Part of the LM2670 comparator family.
- Part of the LM2670 comparator family.
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LM2670
SNVS036K
- APRIL 2000
- REVISED JUNE 2016
LM2670 SIMPLE SWITCHER® High Efficiency 3-A Step-Down Voltage Regulator With Sync
1 Features
- 1 Efficiency Up to 94%
- Simple and Easy to Design With (Using Off-the-
Shelf External ponents)
- 150-mΩ DMOS Output Switch
- 3.3-V, 5-V, 12-V Fixed Output and Adjustable
(1.2 V to 37 V) Versions
- 50-µA Standby Current When Switched OFF
- ±2% Maximum Output Tolerance Over Full Line and Load Conditions
- Wide Input Voltage Range: 8 V to 40 V
- External Sync Clock Capability
(280 k Hz to 400 k Hz)
- 260-k Hz Fixed Frequency Internal Oscillator
- - 40 to 125°C Operating Junction Temperature
Range
2 Applications
- Simple-to-Design, High Efficiency (>90%) Step Down Switching Regulators
- Efficient System Preregulator for Linear Voltage Regulators
- Battery Chargers
- munications and Radio Equipment...
