Product Features

EU RoHS Not Compliant 
ECCN (US) EAR99
Part Status NRND
HTS 8542.39.00.01
SVHC Yes
SVHC Exceeds Threshold Yes
Type LDO
Number of Outputs 1
Polarity Negative
Output Type Adjustable
Output Voltage (V) -3 to -24
Maximum Output Current (A) 1
Minimum Input Voltage (V) -26
Maximum Input Voltage (V) 0.3
Maximum Dropout Voltage @ Current (V) 0.2@100mA|0.8@1A
Reference Voltage (V) -1.186
Line Regulation 0.04%/V
Load Regulation 0.4%
Maximum Quiescent Current (mA) 5
Junction to Ambient 27.8°C/W
Junction to Case 41.4°C/W
Special Features Current Limit|Short Circuit Protection|Thermal Shutdown Protection
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
Packaging Tube
Supplier Package DDPAK
Pin Count 6
Standard Package Name TO-263
Mounting Surface Mount
Package Height 4.83(Max)
Package Length 10.67(Max)
Package Width 9.65(Max)
PCB changed 5
Tab Tab
Lead Shape Gull-wing
Additional Resources
ATTRIBUTE DESCRIPTION
Other Names 2156-LM2991S