LP3891ES-1.2 National Semiconductor, LP3891ES-1.2 Datasheet - Page 6

• Manufacturer Part Number: LP3891ES-1.2
• Description: V REG LDO DR 0.8A 1.2V, TO-263-5
• Manufacturer: National Semiconductor

Specifications of LP3891ES-1.2

• Primary Input Voltage: 2.2V
• Output Voltage: 1.2V
• Dropout Voltage Vdo: 100mV
• No. Of Pins: 5
• Output Current: 800mA
• Voltage Regulator Case Style: TO-263
• Operating Temperature Range: -40°C To +125°C
• Output Voltage Fixed: 1.2V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Characteristics
Unless otherwise specified: T
= 25˚C, C
= 10 µF, Cin =
J
OUT
10µF, S/D pin is tied to V
, V
= 2.2V, V
= 1.8V (Continued)
BIAS
IN
OUT
I
vs VSD
Noise Measurement
GND
20069512
20069514
V
Startup Waveform
Line Regulation vs V
OUT
BIAS
20069518
20069515
Line Regulation vs V
V
PSRR
BIAS
IN
20069519
20069520
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