NCV8772: Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset

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NCV8772: Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset

The NCV8772 is 350 mA LDO regulator with integrated reset functions dedicated for microprocessor applications. Its robustness allows NCV8772 to be used in severe automotive environments. Ultra low quiescent current as low as 24 µA typical makes it suitable for applications permanently connected to battery requiring ultra low quiescent current with or without load. This feature is especially critical when modules remain in active mode when ignition is off. The Enable function can be used for further decrease of quiescent current in shutdown mode to 1 µA. The NCV8772 contains protection functions as current limit, thermal shutdown and reverse output current protection.

特性

Fixed Output Voltage of 5 V
2 % Output Voltage up to Vin = 40 V
Output Current up to 350 mA
RESET Output
NCV Prefix for Automotive
Low Dropout Voltage
Ultra Low Quiescent Current of 24 µA Typical
Thermal Shutdown
Short Circuit
Very Wide Range of Cout and ESR Values for Stability

优势

Perfect for powering microprocessors.
Maintains regulated voltage through load dump.
Our vast portfolio of automotive regulators allows you to select the one which fits your application.
Prohibits the microprocessor from performing unrequested tasks at low voltage.
Meets automotive Site and change control & AEC-Q100 Qualification requirements.
Maintains output voltage regulation at low input voltages (especially during automotive cranking).
Meets the latest automotive module requirement of less than 100 µA.
Protects the device from permanent damage at high temperatures.
Protects the device from creating metal opens on-chip due to excessive current.
Ensures stability for any type of Output capacitor.

应用

Body Control Module Instrument and Clusters Occupant Protection and Comfort Powertrain

终端产品

Automotive

仿真模型 (1)

Document Title	Document ID/Size	Revision	Revision Date
NCV8772 PSPICE MODEL	NCV8772 PSPICE MODEL (80kB)	2

封装图纸 (3)

Document Title	Document ID/Size	Revision
5 LEAD D2PAK	936A-02 (34.6kB)	C
D2PAK-7 (Short Lead)	936AB (63.8kB)	B
DPAK 5 Center Lead Crop	175AA (31.3kB)	B

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
350 mA LDO Linear Voltage Regulator with Enable, Delay and Reset	NCV8772/D (304.0kB)	3

产品订购型号

产品	状况	Compliance	具体说明	封装		MSL*	容器		预算价格 (1千个数量的单价）
NCV87721D5S50R4G	Active	AEC Qualified PPAP Capable Pb-free Halide free	Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset, 5.0 V	D2PAK-5	936A-02	1	Tape and Reel	800	$0.8862
NCV87722D5S33R4G	Active	AEC Qualified PPAP Capable Pb-free Halide free	Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset, 3.3V, 8/16ms timing option	D2PAK-5	936A-02	NA	Tape and Reel	800	$0.8862
NCV87722DT33RKG	Active	AEC Qualified PPAP Capable Pb-free Halide free	Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset, 3.3V, 8/16ms timing option	DPAK-5	175AA	NA	Tape and Reel	2500	$0.8085
NCV87722DT50RKG	Active	AEC Qualified PPAP Capable Pb-free Halide free	Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset, 5V, 8/16ms timing option	DPAK-5	175AA	1	Tape and Reel	2500	$0.8085
NCV87725D7S50R4G	Active	AEC Qualified PPAP Capable Pb-free Halide free	Linear Voltage Regulator, LDO, 350 mA, with Enable, Delay and Reset, 5.0 V	D2PAK-7	936AB	3	Tape and Reel	750	$1.3062

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)
NCV87721D5S50R4G	Single	Positive	5	0.35	45	0.44	0.024	60
NCV87722D5S33R4G	Single	Positive	3.3	0.35	45	0.44	0.024	60
NCV87722DT33RKG	Single	Positive	3.3	0.35	45	0.44	0.024	60
NCV87722DT50RKG	Single	Positive	5	0.35	45	0.44	0.024	60
NCV87725D7S50R4G	Single	Positive	5	0.35	45	0.44	0.024	60