Specification	NCP5501DT33RKG

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	0.5 mA
Current - Supply (Max) [Max]	20 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SC-63, DPAK (2 Leads + Tab), TO-252-3
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR [Max]	75 dB
PSRR [Min]	70 dB
Supplier Device Package	DPAK
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.7 V

NCP5501 Series

LDO Regulator, 500 mA, 1.25 to 5 V, High PSRR, Adjustable

Part	Package / Case	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Configuration	Current - Quiescent (Iq)	Current - Output	Output Type	Control Features	PSRR [Min]	PSRR [Max]	Number of Regulators	Voltage - Input (Max) [Max]	Protection Features	Current - Supply (Max) [Max]	Voltage - Output (Min/Fixed)	Supplier Device Package
ON Semiconductor NCP5501DT50G	DPAK (2 Leads + Tab) SC-63 TO-252-3	0.7 V	85 °C	-40 °C	Surface Mount	Positive	0.5 mA	500 mA	1.81 mOhm	Enable	70 dB	75 dB	1	16 V	Over Current Over Temperature Reverse Polarity	20 mA	5 V	DPAK
ON Semiconductor NCP5501DT33RKG	DPAK (2 Leads + Tab) SC-63 TO-252-3	0.7 V	85 °C	-40 °C	Surface Mount	Positive	0.5 mA	500 mA	1.81 mOhm	Enable	70 dB	75 dB	1	16 V	Over Current Over Temperature Reverse Polarity	20 mA	3.3 V	DPAK

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	2500	$ 0.20
		5000	$ 0.20
		7500	$ 0.19
Digikey	Cut Tape (CT)	1	$ 0.80
		10	$ 0.71
		25	$ 0.66
		100	$ 0.50
		250	$ 0.43
		500	$ 0.41
		1000	$ 0.31
	Digi-Reel®	1	$ 0.80
		10	$ 0.71
		25	$ 0.66
		100	$ 0.50
		250	$ 0.43
		500	$ 0.41
		1000	$ 0.31
	Tape & Reel (TR)	2500	$ 0.29
		5000	$ 0.28
		12500	$ 0.27
		25000	$ 0.26
Newark	Each (Supplied on Cut Tape)	1	$ 0.68
		10	$ 0.52
		25	$ 0.47
		50	$ 0.42
		100	$ 0.37
		250	$ 0.35
		500	$ 0.33
		1000	$ 0.30
ON Semiconductor	N/A	1	$ 0.28

Description

General part information

NCP5501 Series

This low dropout (LDO) linear voltage regulator provides up to 500 mA over a user-adjustable output range of 1.25 V to 5.0 V, or at a fixed output voltage of 1.5 V, 3.3 V or 5.0 V, with typical output voltage accuracy better than 3%. An internal PNP pass transistor permits low dropout voltage and operation at full load current at the minimum input voltage. NCV versions are qualified for demanding automotive applications that require extended temperature operation and site and change control. NCP5500 and NCV5500 versions include an Enable/Shutdown function and are available in a DPAK 5 and SOIC 8 packages. NCP5501 and NCV5501 versions are available in DPAK 3 for applications that do not require logical on/off control. This regulator family is ideal for applications that require a broad input voltage range, and low dropout performance up to 500 mA load using low cost ceramic capacitors. Integral protection features include short circuit current and thermal shutdown.