HMC860LP3E

Series: -
Current - Limit (Min): -
Mounting Type: Surface Mount
Packaging: Cut Tape (CT)Alternate Packaging
Voltage - Dropout (Typical): -
Operating Temperature: -40°C ~ 85°C
Regulator Topology: Positive Fixed or Adjustable
Manufacturer: Hittite Microwave Corporation
Voltage - Output: 3V, 4.5V, 2.5 V ~ 5.2 V
Voltage - Input: Up to 5.6V
Number of Regulators: 4
Current - Output: 80mA, 20mA, 20mA, 120mA
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN-EP (3x3)


Pinout




Description

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 features of HMC860LP3E are as follows: (1)Ultra Low Noise: 3nV/Hz at 10 kHz, 7nV/Hz at 1 kHz; (2)High Power Supply Rejection Ratio (PSRR) 80 dB at 1 kHz, 60 dB at 1 MHz; (3)Four Voltage Outputs: VR1 @ 3V / 75 mA, VR2, VR3 @ 3V / 15 mA, VR4 @ 4.5V / 100 mA; (4)Adjustable Outputs: 2.5V to 5.2V; (5)Low Power-Down Current: <1 A; (6)16 Lead 3x3 mm SMT Package: 9mm2.

The electrical characteristics of the HMC860LP3E are: (1)Output Voltage VR1, VR2, VR3: 3 V min, 3.05 V typ and 3.1 V max at Vdd = 5.5V; Maximum load current; (2)Output Voltage VR4: 4.4 V min, 4.5 V typ and 4.6 V max at Vdd = 5.5V; Maximum load current; (3)Output Voltage Tolerance: 2 % at  Vdd = 5.5V; Maximum load current; (4)Input Voltage Range (Default): 4.8 to 5.6 V at Default output voltage confi guration; (5)Input Voltage Range: Max (VRx) +0.3V to 5.6 V.