LP3964EMP-ADJ/NOPB National Semiconductor, LP3964EMP-ADJ/NOPB Datasheet - Page 17
![IC REGULATOR ULTR LDO SOT223-5](/photos/12/65/126584/pkg_mp05a_sml.jpg)
LP3964EMP-ADJ/NOPB
Manufacturer Part Number
LP3964EMP-ADJ/NOPB
Description
IC REGULATOR ULTR LDO SOT223-5
Manufacturer
National Semiconductor
Datasheet
1.LP3961EMP-1.8NOPB.pdf
(22 pages)
Specifications of LP3964EMP-ADJ/NOPB
Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 5 V
Voltage - Input
2.5 ~ 7 V
Voltage - Dropout (typical)
0.24V @ 800mA
Number Of Regulators
1
Current - Output
800mA
Current - Limit (min)
1.2A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (4 leads + Tab)
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Adjustable
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (min)
2.5V
Input Voltage (max)
7V
Output Voltage
1.2 to 5V
Package Type
SOT-223
Output Current
800mA
Load Regulation
0.02%
Line Regulation
0.02%
Output Voltage Accuracy
±1.5%
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
0.03@80mA/0.3@800mA
Pin Count
4 +Tab
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LP3964EMP-ADJ
LP3964EMP-ADJTR
LP3964EMP-ADJTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LP3964EMP-ADJ/NOPB
Manufacturer:
TI
Quantity:
10 000
Company:
Part Number:
LP3964EMP-ADJ/NOPB
Manufacturer:
NS
Quantity:
2 000
Application Hints
FIGURE 8. SCENARIO C, θ
FIGURE 9. SCENARIO D, θ
(Continued)
JA
JA
= 92˚C/W
= 83˚C/W
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10112923
17
FIGURE 10. SCENARIO E, θ
FIGURE 11. SCENARIO F, θ
JA
JA
= 75˚C/W
= 77˚C/W
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10112924
10112925