L7905CV-DG Datasheet, PDF (1/24 Pages) STMicroelectronics – Negative voltage regulators

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
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