LP3996SD-3033EV National Semiconductor, LP3996SD-3033EV Datasheet - Page 7

• Manufacturer Part Number: LP3996SD-3033EV
• Description: BOARD EVALUATION LP3996SD-3033
• Manufacturer: National Semiconductor

Specifications of LP3996SD-3033EV

• Channels Per Ic: 2 - Dual
• Voltage - Output: 3.3V, 3V
• Current - Output: 300mA, 150mA
• Voltage - Input: 2 ~ 6V
• Regulator Type: Positive Fixed
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LP3996
• Lead Free Status / RoHS Status: Not applicable / Not applicable

C
OUT
Note 1: Absolute Maximum Ratings are limits beyond which damage can occur. Operating Ratings are conditions under which operation of the device is
guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical
Characteristics tables.
Note 2: All Voltages are with respect to the potential at the GND pin.
Note 3: For detailed soldering specifications and information, please refer to National Semiconductor Application Note AN-1187, Leadless Leadframe Package.
Note 4: Internal thermal shutdown circuitry protects the device from permanent damage.
Note 5: The human body model is 100pF discharged through a 1.5kΩ resistor into each pin. The machine model is a 200pF capacitor discharged directly into
each pin.
Note 6: The maximum ambient temperature (T
dissipation of the device in the application (P
following equation: T
Note 7: Junction to ambient thermal resistance is dependant on the application and board layout. In applications where high maximum power dissipation is
possible, special care must be paid to thermal dissipation issues in board design.
Note 8: Min Max limits are guaranteed by design, test or statistical analysis. Typical numbers are not guaranteed, but do represent the most likely norm.
Note 9: V
Note 10: Dropout voltage is voltage difference between input and output at which the output voltage drops to 100mV below its nominal value. This parameter
only for output voltages above 2.0V
Note 11: This electrical specification is guaranteed by design.
Output Capacitor, Recommended Specifications
Symbol
Note 12: The Capacitor tolerance should be 30% or better over temperature. The full operating conditions for the application should be considered when selecting
a suitable capacitor to ensure that the minimum value of capacitance is always met. Recommended capacitor is X7R. However, depending on the application,
X5R, Y5V and Z5U can also be used. (See capacitor section in Applications Hints).
Transient Test Conditions
IN(MIN)
Output Capacitance
= V
OUT(NOM)
A(max)
= T
+ 0.5V, or 2.0V, whichever is higher.
Parameter
J(max-op)
- (θ
JA
× P
D(max)
A(max)
D(max)
), and the junction to ambient thermal resistance of the part/package in the application (θ
) is dependant on the maximum operating junction temperature (T
).
Capacitance
(Note 12)
ESR
FIGURE 1. PSRR Input Signal
Conditions
7
1.0
Nom
20145808
J(max-op)
Min
= 125°C), the maximum power
0.7
5
Limit
JA
Max
500
), as given by the
www.national.com
Units
mΩ
µF