L7908CV STMicroelectronics, L7908CV Datasheet - Page 2

• Manufacturer Part Number: L7908CV
• Description: IC REG NEG VOLT 8V TO-220
• Manufacturer: STMicroelectronics

Specifications of L7908CV

• Regulator Topology: Negative Fixed
• Voltage - Output: -8V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 1.1V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: - 8 V
• Output Current: 0.5 A
• Line Regulation: 160 mV
• Load Regulation: 160 mV
• Dropout Voltage (max): 1.1 V
• Input Voltage Max: - 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Primary Input Voltage: -14V
• Output Voltage Fixed: -8V
• Dropout Voltage Vdo: 1.1V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: 0°C To +150°C
• Rohs Compliant: Yes
• Dc: 9748
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1474-5

L7900 SERIES
Table 1: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
Table 2: Thermal Data
Figure 1: Connection Diagram (top view)
2/17
Symbol
R
R
Symbol
thj-case
thj-amb
P
T
T
V
I
stg
O
op
tot
I
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
DC Input Voltage
Output Current
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range
TO-220
D
Parameter
2
PAK
Parameter
for V
for V
O
O
Max
Max
= 5 to 18V
= 20, 24V
D
62.5
2
PAK
3
TO-220
50
3
TO-220FP
TO-3
TO-220FP
Internally Limited
Internally Limited
60
-65 to 150
5
0 to 150
Value
-35
-40
TO-3
35
4
Unit
°C/W
°C/W
Unit
°C
°C
V