OM7905SM Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – SURFACE MOUNT NEGATIVE FIXED VOLTAGE REGULATOR

SURFACE MOUNT NEGATIVE FIXED
VOLTAGE REGULATOR
OM7905SM OM7915SM
OM7912SM
Three Terminal, Fixed Voltage, 1.0 Amp
Precision Negative Regulator In A Hermetic
Surface Mount Package
FEATURES
• Hermetic Surface Mount Package
• Output Voltages: -5V, -12V, -15V
• Output Voltages Set Internally to ±2%
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Product Is Available Hi-Rel Screened
DESCRIPTION
This three terminal negative regulator is supplied in a hermetically sealed surface
mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
1.0 amp of output current. This unit features internally trimmed voltages to ±2% of
nominal voltage. Standard voltages are -5V, -12V and -15V. These units are ideally
suited for Military applications where a hermetic surface mount package is required.
ABSOLUTE MAXIMUM RATINGS @ 25°C
Power Dissipation (P_d) (Internally Limited). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 W
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280°C
Thermal Resistance: Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18°C/W
MECHANICAL OUTLINE
.450
SQ.
.02 x 45°
PIN 1
PIN 28
.090
MAX.
.035
4
1
.300
4 PLCS.
.050
24 PLCS.
12
.305
SQ.
Pin Connection
Pin 1, 15 thru 28: OUT
Pin 2, 3, 13, and 14: GND
Pin 4 thru 12:
IN
26
18
TOP .05 X 45°
SIDE _{.009 R.} BOTTOM
MAX. 3 PLCS.
28 PLCS.
3.5
4 11 R0
3.5 - 157