LP2985AITPX-1.8 National Semiconductor, LP2985AITPX-1.8 Datasheet - Page 6

• Manufacturer Part Number: LP2985AITPX-1.8
• Manufacturer: National Semiconductor

Specifications of LP2985AITPX-1.8

• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.2V
• Input Voltage (max): 16V
• Output Voltage: 1.8V
• Package Type: uSMD
• Output Current: 150mA
• Line Regulation: 0.014%/V
• Output Voltage Accuracy: ±2.5%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (typ): 0.12@50mA/0.28@150mA
• Pin Count: 5
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics
Unless otherwise specified: C
= 1µF, C
= 4.7µF,
IN
OUT
V
= V
(NOM) +1, V
= 1.8V, T
= 25°C, ON/OFF pin is tied to V
IN
OUT
OUT
A
IN
V
vs Temperature
Short-Circuit Current
OUT
10129516
10129507
Short-Circuit Current
Short-Circuit Current vs Output Voltage
10129517
10129518
Ripple Rejection
Ripple Rejection
COUT = 4.7µF, Bypass = 10nF
COUT = 4.7µF, No Bypass
10129525
10129526
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