L7905CP STMicroelectronics, L7905CP Datasheet - Page 3

• Manufacturer Part Number: L7905CP
• Description: IC REG NEG 1.5A 5V TO-220FP
• Manufacturer: STMicroelectronics

Specifications of L7905CP

• Regulator Topology: Negative Fixed
• Voltage - Output: -5V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 1.4V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 Full Pack (Straight Leads)
• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: - 5 V
• Output Current: 0.5 A
• Line Regulation: 100 mV
• Load Regulation: 100 mV
• Dropout Voltage (max): 1.4 V
• Input Voltage Max: - 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Primary Input Voltage: -10V
• Output Voltage Fixed: -5V
• Dropout Voltage Vdo: 1.4V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: 0°C To +150°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7293-5; L7905CP

Table 3: Order Codes
(#) Available in Tape & Reel with the suffix "-TR".
(*) Available on Request.
Figure 3: Test Circuit
Table 4: Electrical Characteristics Of L7905C (refer to the test circuits, T
I
(*) Load and line regulation are specified at constant junction temperature. Changes in V
separately. Pulse testing with low duty cycle is used.
O
Symbol
L7905C L7905CV L7905C-V L7905CV1
L7906C L7906CV
L7908C L7908CV
L7912C L7912CV L7912C-V L7912CV1
L7915C L7915CV
L7918C L7918CV
L7920C L7920CV
L7924C L7924CV
TYPE
V
SVR
= 500 mA, C
V
V
V
V
eN
V
I
O
I
sc
O
O
d
I
O
O
d
/ T Output Voltage Drift
d
(*)
(*)
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
Short Circuit Current
(A Type)
TO-220
I
= 2.2 µF, C
Parameter
(C Type)
TO-220
O
= 1 µF unless otherwise specified).
(E Type)
TO-220
T
I
V
V
V
I
I
T
I
V
I
B = 10Hz to 100KHz
I
mV
O
O
O
O
O
O
J
J
V
I
I
I
I
= -5 mA to -1 A
= 8 to 20 V
= -7 to -25 V
= -8 to -12 V
= 5 mA to 1.5 A
= 250 to 750 mA
= 5 mA to 1 A
= -8 to -25 V
= 5 mA
= 1 A
I
= 25°C
= 25°C
= 10 V f = 120Hz
L7918CD2T(*)
L7920CD2T(*)
L7924CD2T(*)
(A Type) (#)
L7905CD2T
L7906CD2T
L7908CD2T
L7912CD2T
L7915CD2T
D
T
2
Test Conditions
J
PAK
= 25°C
P
L7905C-D2TR
O
(C Type)
(T & R)
D
15 W
2
PAK
T
T
T
T
T
J
J
J
J
J
V
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
O
= 100
O
due to heating effects must be taken into account
L7906CP (*) L7906CT (*)
L7908CP (*) L7908CT (*)
L7918CP (*) L7918CT (*)
L7920CP (*) L7920CT (*)
L7924CP (*)
TO-220FP
L7905CP
L7912CP
L7915CP
-4.75
Min.
J
-4.8
54
= 0 to 125°C, V
L7905CT (*)
L7912CT (*)
Typ.
-0.4
100
1.4
2.1
60
L7915CT
L7924CT
-5
-5
TO-3
L7900 SERIES
Max.
-5.25
-5.2
100
100
0.5
1.3
50
50
I
3
= -10V,
VOLTAGE
OUTPUT
-12 V
-15 V
-18 V
-20 V
-24 V
-5 V
-6 V
-8 V
mV/°C
Unit
mV
mV
mA
mA
dB
V
V
V
A
V
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