NCV4266-2C: Linear Voltage Regulator, LDO, 150 mA, Low Iq, with Enable

The NCV4266−2C is a 150 mA output current integrated low dropout, low quiescent current regulator family designed for use in harsh automotive environments. It includes wide operating temperature and input voltage ranges. The device is offered with fixed voltage versions of 3.3 V and 5.0 V available in 2% output voltage accuracy. It has a high peak input voltage tolerance and reverse input voltage protection. It also provides overcurrent protection, overtemperature protection and enable function for control of the state of the output voltage. The NCV4266−2C is available in SOT−223 surface mount package. The output is stable over a wide output capacitance and ESR range. The NCV4266−2C has improved startup behavior during input voltage transients.

特性

5.0 V, 3.3 V with ±2% Output Voltage Accuracy, Over Full Temperature Range, up to 150 mA
Low Quiescent Current 40 µA (typ.) at 100 µA Load
Low Dropout 500 mV (max.) at 100 mA Load Current
Enable Input
Protections: +45 V Peak Transient Voltage -42 V Reverse Voltage Short Circuit Thermal Overload
AEC-Q100 Grade 1 Qualified and PPAP Capable

优势

Tight regulation limits.
Save battery life.
Can operate during cranking at low input voltage.
Save battery life - quiescent current down to 1 µA max.
No external components required to enable protections required within any automotive applications.

应用

Body Control Module
Instruments and Clusters
Occupant Protection and Comfort
Powertrain

终端产品

Automotive

辅助小册子 (1)

Document Title	Document ID/Size	Revision	Revision Date
Automotive Products Selector Guide	SGD516/D (1382kB)	18A	Jul, 2016

封装图纸 (1)

Document Title	Document ID/Size	Revision
SOT-223 (TO-261) 4 LEAD	318E-04 (68.4kB)	N

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
150 mA Low Iq, Low-Dropout Voltage Regulator with Enable	NCV4266-2C/D (80kB)	0	Apr, 2015

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
NCV4266-2CST33T3G	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOT-223-4 / TO-261-4	318E-04	3	Tape and Reel	4000	$0.5
NCV4266-2CST50T3G	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOT-223-4 / TO-261-4	318E-04	3	Tape and Reel	4000	$0.5

订购产品技术参数

Product	Output	Polarity	VO (V)	IO Typ (A)	VI Max (V)	VDO Typ (V)	Iq Typ (mA)	PSRR (dB)	Noise (µVrms)
NCV4266-2CST33T3G	Single	Positive	3.3	0.15	45		0.04	68
NCV4266-2CST50T3G	Single	Positive	5	0.15	45	0.25	0.04	68

150 mA Low Iq, Low-Dropout Voltage Regulator with Enable (80kB) NCV4266-2C

Automotive Products Selector Guide NUP2105

SOT-223 (TO-261) 4 LEAD NCV8452

NCV4266-2C