NCP700B Series

LDO Regulator, 200 mA, Ultra-Low Dropout, Ultra-High PSRR, Ultra-Low Noise

Catalog

LDO Regulator, 200 mA, Ultra-Low Dropout, Ultra-High PSRR, Ultra-Low Noise

Part	PSRR [Max]	PSRR [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Voltage - Input (Max) [Max]	Mounting Type	Supplier Device Package	Voltage Dropout (Max) [Max]	Current - Output	Package / Case	Output Configuration	Voltage - Output (Min/Fixed)	Control Features	Protection Features	Output Type	Current - Supply (Max) [Max]	Current - Quiescent (Iq)	PSRR
ON Semiconductor NCP700MN330R2G	80 dB	65 dB	85 °C	-40 °C	1	5.5 V	Surface Mount	6-DFN (2x2.2)	0.2 V	200 mA	6-VDFN Exposed Pad	Positive	3.3 V	Enable	Over Current Over Temperature	1.81 mOhm	220 µA	90 çA
ON Semiconductor NCP700CMT45TBG	70 db	26 dB	125 °C	-40 °C	1	5.5 V	Surface Mount	6-WDFN (1.5x1.5)	0.15 V	200 mA	6-WFDFN	Positive	4.5 V	Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA
ON Semiconductor NCP700BMT28TBG			125 ¯C	-40 °C	1	5.5 V	Surface Mount	6-WDFN (1.5x1.5)	0.205 V	200 mA	6-WFDFN	Positive	2.8 V	Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA	82 dB
ON Semiconductor NCP700BSN30T1G			125 °C	-40 °C	1	5.5 V	Surface Mount	5-TSOP	0.19 V	200 mA	SOT-23-5 Thin TSOT-23-5	Positive		Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA	82 dB
ON Semiconductor NCP700BMT33TBG			125 °C	-40 °C	1	5.5 V	Surface Mount	6-WDFN (1.5x1.5)	0.185 V	200 mA	6-WFDFN	Positive	3.3 V	Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA	82 dB
ON Semiconductor NCP700MN180R2G	80 dB	65 dB	85 °C	-40 °C	1	5.5 V	Surface Mount	6-DFN (2x2.2)		200 mA	6-VDFN Exposed Pad	Positive	1.8 V	Enable	Over Current Over Temperature	1.81 mOhm	220 µA	90 çA
ON Semiconductor NCP700BMT25TBG			125 °C	-40 °C	1	5.5 V	Surface Mount	6-WDFN (1.5x1.5)	0.23 V	200 mA	6-WFDFN	Positive	2.5 V	Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA	82 dB
ON Semiconductor NCP700BSN28T1G			125 °C	-40 °C	1	5.5 V	Surface Mount	5-TSOP	0.205 V	200 mA	SOT-23-5 Thin TSOT-23-5	Positive	2.8 V	Enable	Over Current Over Temperature	1.81 mOhm	130 µA	110 µA	82 dB

Catalog

LDO Regulator, 200 mA, Ultra-Low Dropout, Ultra-High PSRR, Ultra-Low Noise

Key Features

• Operating Input Voltage: 2.5V to 5.5V

• Output Voltage Options: 1.8V, 2.8V, 3.0V, 3.3V

• High Ripple Rejection Ratio: Typ. 82dB @ 1kHz

• Ultra-Low Output Noise: Typ. 10µV from 10Hz to 100kHz

• Stable with output capacitors as low as 1uF

• Low Sleep Mode Current: Max. 1µA

• Active Discharge

• Current Limit Protection

• Thermal Shutdown Protection

• These are Pb-Free Devices

• Output Current Limit: Min. 200mA

• No-Load Ground Current of Typ. 70µA

• Full-Load Ground Current of Typ. 75µA

• Output voltage accuracy: ±2.5% over Load/Line Regulation and Temperature

Description

Noise sensitive RF applications such as Power Amplifiers in cell phones and precision instrumentation require very clean power supplies.The NCP700B is a 200 mA low dropout (LDO) linear voltage regulator that provides the engineer with a very stable, accurate voltage with ultra low noise and very high Power Supply Rejection Ratio (PSRR) suitable for RF applications. In order to optimize performance for battery operated portable applications, the NCP700B employs an advanced BiCMOS process to combine the benefits of low noise and superior dynamic performance of bipolar elements with very low ground current consumption at full loads offered by CMOS.Furthermore, in order to provide a small footprint for space-conscious applications, the NCP700B is stable with small, low value capacitors and is available in a very small 1.5x1.5mm WDFN6 and TSOP-5 packages.