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L79XXC View Datasheet(PDF) - STMicroelectronics

Part Name
Description
MFG CO.
L79XXC
ST-Microelectronics
STMicroelectronics ST-Microelectronics
'L79XXC' PDF : 24 Pages View PDF
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Features
Output current up to 1.5 A
Output voltages of - 5; - 8; - 12; - 15 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
Description
The L79xxC series of three-terminal negative
regulators is available in TO-220, TO-220FP and
D²PAK packages and several fixed output
voltages, making it useful in a wide range of
applications. These regulators can provide local
on-card regulation, eliminating the distribution
problems associated with single point regulation;
furthermore, having the same voltage option as
the L78xx positive standard series, they are
particularly suited for split power supplies. If
adequate heat sinking is provided, they can
deliver over 1.5 A output current. Although
designed primarily as fixed voltage regulators,
these devices can be used with external
components to obtain adjustable voltages and
currents.
L79xxC
Negative voltage regulators
Datasheet production data
TO-220
TO-220FP
D²PAK
Table 1. Device summary
Part numbers
TO-220
Order codes
D²PAK
L7905C
L7908C
L7912C
L7915C
L7905CV
L7908CV
L7912CV
L7915CV
L7905CV-DG (1)
L7908CV-DG (1)
L7912CV-DG (1)
L7915CV-DG (1)
L7905CD2T-TR
L7912CD2T-TR
L7915CD2T-TR
1. TO-220 Dual Gauge frame.
TO-220FP
L7905CP
L7912CP
L7915CP
Output
voltages
-5V
-8V
- 12 V
- 15 V
May 2012
This is information on a product in full production.
Doc ID 2149 Rev 21
1/24
www.st.com
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