NCP1521ASNT1G ON Semiconductor, NCP1521ASNT1G Datasheet - Page 15

• Manufacturer Part Number: NCP1521ASNT1G
• Description: IC CONV DC-DC PWM 600MA SOT23-5
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of NCP1521ASNT1G

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.9 ~ 3.3 V
• Current - Output: 600mA
• Frequency - Switching: 1.5MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Bill of Materials
Item
1
2
3
4
5
6
7
8
NCP1521 DC-DC Converter
4.7 mF Ceramic Capacitor
10 mF Ceramic Capacitor
SMD Resistor 220 K
SMD Inductor
I/O Connector can be plugged by
Jumper Header vertical mount 3*1,
Jumper Connector, 400 mils
6.3 V X5R
6.3 V X5R
BLZ5.08/2 (Weidmüller reference)
2.54 mm
Part Description
R1, R2, R3
http://onsemi.com
J1, J3
J6, J7
Ref
U1
C1
C2
L1
J5
NCP1521
15
PCB Footprint
TSOP-5
0805
0805
0805
1605
-
-
-
Tyco Electronics/AMP
On Semiconductor
Vishay-Draloric
Manufacturer
Weidmüller
Coilcraft
Murata
Murata
Harwin
DO1605 Series
GRM21 Series
GRM21 Series
Manufacturer
SL5.08/2/90B
5-826629-0
CRCW0805
D3082-B01
Reference
NCP1521