LT3022EMSE-1.5#PBF Linear Technology, LT3022EMSE-1.5#PBF Datasheet - Page 11

• Manufacturer Part Number: LT3022EMSE-1.5#PBF
• Description: IC, LDO REG, 1A, 1.5V, MSOP-16
• Manufacturer: Linear Technology

Specifications of LT3022EMSE-1.5#PBF

• Primary Input Voltage: 1.8V
• Output Voltage Fixed: 1.5V
• Dropout Voltage Vdo: 145mV
• No. Of Pins: 16
• Output Current: 1A
• Operating Temperature Range: -40°C To +125°C
• Peak Reflow Compatible (260 C): Yes
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLOCK DIAGRAM
NOTE:
FOR LT3022 ADJ PIN (5) IS
CONNECTED TO THE ADJ PIN,
R1 AND R2 ARE EXTERNAL.
FOR LT3022-1.X PIN (5) IS
CONNECTED TO THE SENSE PIN,
R1 AND R2 ARE INTERNAL.
TIE PGND, AGND AND THE EXPOSED
PAD TOGETHER.
9
SHDN
BIAS CURRENT
GENERATOR
REFERENCE
SHUTDOWN
AND
200mV
213mV
DIODE
IDEAL
RECOVERY
–
+
–
+
NO-LOAD
ERROR
SHUTDOWN
THERMAL
AMP
FIXED
V
1.2V
1.5V
1.8V
OUT
CURRENT
GAIN
25k
3.92k
3.92k
3.92k
R1
LT3022-1.5/LT3022-1.8
19.6k
25.5k
31.4k
R2
Q1
Q2
LT3022/LT3022-1.2
R3
D1
10, 11
PGND
D2
Q3
R2
R1
3022 BD
12, 13, 14
SENSE
AGND
OUT
ADJ
3, 4
6, 7
IN
5
5
11
3022fa