LTC1772BES6#TRPBF Linear Technology, LTC1772BES6#TRPBF Datasheet - Page 13

• Manufacturer Part Number: LTC1772BES6#TRPBF
• Description: IC CTRLR DC/DC S-DWN SOT23-6
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1772BES6#TRPBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 9.8 V
• Current - Output: 1A
• Frequency - Switching: 550kHz
• Voltage - Input: 2.5 ~ 9.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL APPLICATIONS
LTC1772B High Effi ciency, Small Footprint 3.3V to 1.8V/0.5A Regulator
R4
10k
C3
220pF
C1: TAIYO YUDEN CERAMIC
C2: SANYO POSCAP 6TPA47M
D1: MOTOROLA MBRM120T3
1
2
3
LMK325BJ106K-T
I
GND
V
TH
FB
/RUN
LTC1772B
SENSE
PGATE
V
IN
–
6
5
4
L1: COILTRONICS UP1B-100
M1: Si3443DV
R1: DALE 0.25W
R1
0.15Ω
M1
D1
10μH
L1
+
C1
10μF
10V
C2
47μF
6V
R2
100k
R3
80.6k
1772 TA02
V
3.3V
V
1.8V
0.5A
IN
OUT
LTC1772B
13
1772bfa