SG7912K Microsemi Analog Mixed Signal Group, SG7912K Datasheet - Page 4

• Manufacturer Part Number: SG7912K
• Description: IC VOLTAGE REG NEG 12V TO-3
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of SG7912K

• Regulator Topology: Negative Fixed
• Voltage - Output: -12V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 2V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-204, TO-3
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Current - Limit (min): -

SG79xxA / SG79xx
®
Negative Fixed Voltage Regulator
TM
P
D
RODUCT
ATASHEET
C H A R A C T E R I S T I C C U R V E S
Figure 5 – Quiescent Current vs. V
Figure 6 – Short-circuit Current Vs. V
IN
IN
Figure 7 – Dropout Characteristics
Figure 8 – Ripple Rejection vs. Frequency
Copyright © 1997
Microsemi
Page 4
Rev. 1.6, 2010-07-16
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]