LP3855EMP-ADJ/NOPB National Semiconductor, LP3855EMP-ADJ/NOPB Datasheet - Page 7

• Manufacturer Part Number: LP3855EMP-ADJ/NOPB
• Description: IC REG LDO 1.5A ADJ SOT223-5
• Manufacturer: National Semiconductor

Specifications of LP3855EMP-ADJ/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: Adjustable
• Voltage - Input: 2.5 ~ 7 V
• Voltage - Dropout (typical): 0.26V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Max)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (4 leads + Tab)
• Primary Input Voltage: 7V
• Dropout Voltage Vdo: 240mV
• No. Of Pins: 5
• Output Current: 1.5A
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LP3855EMP-ADJ; LP3855EMP-ADJTR

Typical Performance Characteristics
Unless otherwise specified: T
= 25°C, C
= 10µF,
J
OUT
C
= 10µF, S/D pin is tied to V
, V
= 2.5V, V
= V
+ 1V, I
= 10 mA.
IN
IN
OUT
IN
O(NOM)
L
Dropout Voltage vs Output Load Current
Ground Current vs Output Voltage
I
= 1.5A
L
20074362
20074354
Shutdown I
vs Junction Temperature
DC Load Reg. vs Junction Temperature
Q
20074355
20074358
DC Line Regulation vs Temperature
V
vs V
Over Temperature
IN
OUT
20074360
20074359
7
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