Product Summary

The SG7905AT is a negative regulator offer self-contained,fixed-voltage capability with up to 1.5A of load current. The SG7905AT features a unique band gap reference which allows the G7900A series to be specified with an output voltage tolerance of ±1.5%. The low quiescent drain current of the SG7905AT insures good regulation when this method is used, especially for the SG120 series.

Parametrics

SG7905AT absolute maximum ratings: (1) Output Voltage: -5V, -12V, -15V; (2) Input Voltage: -35V, -40V; (3) Operating Junction Temperature Hermetic (K, T, IG & L - Packages) : 150°C; (4) Storage Temperature Range: -65°C to 150°C; (5) Lead Temperature (Soldering, 10 Seconds) : 300°C .

Features

SG7905AT features: (1) Output voltage set internally to ±1.5% on SG7900A; (2) Output current to 1.5A; (3) Excellent line and load regulation; (4) Foldback current limiting; (5) Thermal overload protection; (6) Voltages available: -5V, -12V, -15V; (7) Contact factory for other voltage options; (8) Available in surface mount package.

Diagrams

SG7905AT Schmatic Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SG7905AT
SG7905AT

Microsemi-IPG

IC VOLTAGE REG NEG 5V TO-39

Data Sheet

1-25: $7.20
25-100: $5.70
100-500: $5.25
500-1000: $4.50
1000-5000: $4.05
5000-10000: $3.75
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SG7900A
SG7900A

Other


Data Sheet

Negotiable 
SG7905AK
SG7905AK

Microsemi-IPG

IC VOLTAGE REG NEG 5V TO-3

Data Sheet

1-25: $8.64
25-100: $6.84
100-500: $6.30
500-1000: $5.40
1000-5000: $4.86
5000-10000: $4.50
SG7905AT
SG7905AT

Microsemi-IPG

IC VOLTAGE REG NEG 5V TO-39

Data Sheet

1-25: $7.20
25-100: $5.70
100-500: $5.25
500-1000: $4.50
1000-5000: $4.05
5000-10000: $3.75
SG7905K
SG7905K

Microsemi-IPG

IC VOLTAGE REG NEG 5V TO-3

Data Sheet

1-25: $8.64
25-100: $6.84
100-500: $6.30
500-1000: $5.40
1000-5000: $4.86
5000-10000: $4.50
SG7905T
SG7905T

Microsemi-IPG

IC VOLTAGE REG NEG 5V TO-39

Data Sheet

1-25: $7.20
25-100: $5.70
100-500: $5.25
500-1000: $4.50
1000-5000: $4.05
5000-10000: $3.75
SG7912AK
SG7912AK

Microsemi-IPG

IC VOLTAGE REG NEG 12V TO-3

Data Sheet

1-25: $8.64
25-100: $6.84
100-500: $6.30
500-1000: $5.40
1000-5000: $4.86
5000-10000: $4.50