LP3891ES-1.2 National Semiconductor, LP3891ES-1.2 Datasheet - Page 5

• 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
10µF, S/D pin is tied to V
Line Regulation vs V
DC Load Regulation
I
GND
BIAS
vs VSD
, V
IN
= 2.2V, V
BIAS
OUT
20069507
20069509
20069505
= 1.8V
Unless otherwise specified: T
5
Line Regulation vs V
V
OUT
vs Temperature
I
BIAS
J
= 25˚C, C
vs I
L
OUT
IN
= 10 µF, Cin =
20069508
20069506
www.national.com
20069510