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Same model may have multiple batches, images only for reference.
LM2991T Real Image
Same model may have multiple batches, images only for reference.

LM2991T

Part No LM2991T
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO NEG ADJ 1A TO220-5
Datasheet
LM2991T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Output Type Adjustable
Number of Regulators 1
Maximum Input Voltage -26V
Nominal Output Voltage (Min/Fixed) -3V
Maximum Output Voltage -24V
Dropout Voltage-Max 1V @ 1A
Output Current 1A
Operating Supply Current 0.7mA to 5mA
PSRR 60dB (1kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Temperature Range - Operating -40°C to 125°C
Regulator Topology Negative Adjustable
Output Voltage -3 V to -24 V
Voltage - Dropout (Typical) 0.6V @ 1A
Mounting Through Hole
Case / Package TO-220-5
Win Source Part Number 071180-LM2991T
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM2991T CAD Model

Description

The LM2991T from Texas Instruments is a high-performance, low-dropout voltage regulator designed to cater to a wide variety of electronic applications.

  • Output Current: up to 1A
  • Dropout Voltage: low-dropout voltage
  • Output Voltage: adjustable output voltage, -1.2V to -47V
  • Features: built-in current limit and thermal shutdown features
  • Accuracy: ±3% @ room temperature and ±5% over full temperature range
  • Package: TO-220 package

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Pricing & Ordering

Quantity Unit Price Ext. Price
21+ $2.4925 $52.3425
49+ $2.0452 $100.2148
76+ $1.9813 $150.5788
105+ $1.9173 $201.3165
135+ $1.8534 $250.2090
181+ $1.6617 $300.7677
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Availability: 15,657 pieces
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