PQ12RD21

Series: -
Regulator Topology: Positive Fixed
Number of Regulators: 1
Current - Limit (Min): -
Mounting Type: Through Hole
Voltage - Output: 12V
Voltage - Dropout (Typical): -
Packaging: Tube
Voltage - Input: Up to 20V
Operating Temperature: -20°C ~ 80°C
Current - Output: 2A
Manufacturer: Sharp Microelectronics
Package / Case: TO-220-4
Supplier Device Package: TO-220-4


Features:

· Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
· 2.0A output type
· Compact resin package(equivalent to TO-220)
· Available 3.3V/5V/9V/12V output type
· Output voltage precision: ±3.0%
· Built-in ON/OFF control function
· Built in overcurrent, overheat protection functions, ASO protection circuit.
· Lead forming type is also available.


Application

·Power supplies for various electronic equipment such as AV, OA equipment


Specifications

Parameter	Symbol	Rating	Unit
*1Input voltage	VIN	20	V
*1ON/OFF control terminal voltage	VC	20	V
Output current	IO	2.0	A
*2 Power dissipation	PD1	1.4	W
	PD2	15
*3Junction temperature	Tj	150
Operating temperature	Topr	20 to +80
Storage temperature	Tstg	40 to +150
Soldering temperature	Tsol	260(For 10s)

*1 All are open except GND and applicable terminals.
*2 PD1: No heat sink, PD2: With infinite heat sink
*3 Overheat protection may operate at 125<=Tj<=150°C.


Parameters:

Technical/Catalog Information	PQ12RD21
Vendor	Sharp Microelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	TO-220
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	2A
Voltage - Output	12V
Operating Temperature	-20°C ~ 80°C
Voltage - Input	13 ~ 19 V
Number of Regulators	1
Current - Limit (Min)	2A
Current Short Circuit (Isc)	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	PQ12RD21 PQ12RD21 425 1631 5 ND 42516315ND 425-1631-5