HMC860LP3ETR

Obsolete

Analog Devices Inc./Maxim Integrated

QUAD LOW NOISE HIGH PSRR LINEAR VOLTAGE REGULATOR

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HMC860LP3ETR

Obsolete

Analog Devices Inc./Maxim Integrated

QUAD LOW NOISE HIGH PSRR LINEAR VOLTAGE REGULATOR

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

HMC860 Series

The HMC860LP3E is a BiCMOS ultra low noise quad-output voltage regulator. It features a low noise band-gap reference externally decoupled for best in-close noise performance. High Power Supply Rejection Ratio (PSRR) in the 0.1 MHz to 10 MHz range provides excellent rejection of preceding switching regulator noise. The four voltage outputs are ideal for frequency generation subsystems including Hittite's broad line of PLLs with Integrated VCOs. Each output voltage can be adjusted higher or lower than the default value by using one external resistor.Each output can be set to 5V by grounding the corresponding HV pin. The regulator can be powered down by the TTL-compatible Enable input. The HMC860LP3E is housed in a 3 × 3mm QFN SMT package.APPLICATIONSTest InstrumentationMilitary Radios, Radar and ECMBasestation InfrastructureUltra Low Noise Frequency GenerationFractional-N Synthesizer SupplyMixed-Signal Circuit Supply

Technical Specifications

Parameters and characteristics for this part

Specification	HMC860LP3ETR

Control Features	Enable
Current - Output (Value 1)	20 mA
Current - Output (Value 2)	20 mA
Current - Output (Value 3)	80 mA
Current - Output (Value 4)	120 mA
Current - Quiescent (Iq)	2.3 mA
Mounting Type	Surface Mount
Number of Regulators	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	16-VFQFN Exposed Pad
Package Length	3 mm
Package Name	16-QFN
Package Width	3 mm
PSRR (Maximum)	80 dB
PSRR (Minimum)	35 dB
Voltage - Input (Max)	5.6 V
Voltage - Output (Fixed Options)	3V, 4.5V
Voltage - Output (Max)	5.2 V
Voltage - Output (Min)	2.5 V

HMC860 Series

Part	PSRR (Maximum)	PSRR (Minimum)	Mounting Type	Output Type	Current - Output (Value 1)	Current - Output (Value 4)	Current - Output (Value 3)	Current - Output (Value 2)	Current - Quiescent (Iq)	Voltage - Input (Max)	Package / Case	Voltage - Output (Max)	Number of Regulators	Control Features	Package Width	Package Name	Package Length	Output Configuration	Voltage - Output (Fixed Options)	Voltage - Output (Min)	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated HMC860LP3E	80 dB	35 dB	Surface Mount	Adjustable (Fixed)	20 mA	120 mA	80 mA	20 mA	2.3 mA	5.6 V	16-VFQFN Exposed Pad	5.2 V	4	Enable	3 mm	16-QFN	3 mm	Positive	3V 4.5V	2.5 V	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated HMC860LP3ETR	80 dB	35 dB	Surface Mount	Adjustable (Fixed)	20 mA	120 mA	80 mA	20 mA	2.3 mA	5.6 V	16-VFQFN Exposed Pad	5.2 V	4	Enable	3 mm	16-QFN	3 mm	Positive	3V 4.5V	2.5 V	-40 °C	85 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

HMC860LP3ETR | Datasheet