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LM2991T/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package TO-220-5
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description LM2991 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 600mV 4.7mm 1A -40C~125C
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Buying Options
Total Price: USD $23.33
Unit Price: USD $23.332
≥1 USD $23.332
≥10 USD $19.1444
≥100 USD $18.5459
≥500 USD $17.9474
≥1000 USD $17.3489
Inventory: 3552
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)

Physical

Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-5
Number of Pins 5
Weight 4.535924g

Technical

Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM2991
Pin Count 3
Current - Supply (Max) 5mA
Number of Outputs 1
Output Voltage -24V
Output Type Adjustable
Max Output Current 1A
Output Configuration Negative
Quiescent Current 5mA
Control Features Enable
Max Output Voltage -24V
Voltage - Output (Min/Fixed) -3V
Number of Regulators 1
Min Input Voltage -26V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 0.7mA
Voltage Dropout (Max) 1V @ 1A
PSRR 60dB (1kHz)
Reference Voltage -1.186V
Dropout Voltage 600mV
Dropout Voltage1-Nom 0.6V
Min Output Voltage -3V
Load Regulation-Max(%) 0.4%
Line Regulation-Max (%/V) 0.04

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

Dimensions

Height 4.7mm
Length 10.16mm
Width 8.51mm
Thickness 4.58mm

Alternative Model

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Analog Devices, Inc.

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