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Bare Die Product Detail: SiS3950-ADJ

Regulator output > 300mA:
Low-noise, ultra-low dropout linear regulator with 2.5V-6V input & 500mA output current. The part delivers very low power consumption & integrates rugged protection features. Simple operation & small-size passive compatibility provide ease of use.

With very small die size this regulator suits applications needing low power lower voltage regulation and high integration. Designed to operate with microsize passives, the device presents a very small form factor.

Features:

Adjustable output between 1V - 5V
Low dropout voltage:

220mV (I_OUT = 500mA)
45mV (I_OUT = 100mA)

Low noise (10Hz to 100kHz):

60µV_RMS (V_OUT = 1V)
194µV_RMS (V_OUT = 3.3V)
305µV_RMS (V_OUT = 5V)

±2% voltage accuracy at 500mA
Low Power: 250µA, V_IN = 4.2V, I_OUT = 500mA
Logic-controlled shutdown
Fast transient response & Under Voltage Lockout
Output current limited
Short-Circuit and Thermal Overload protection.
Operates with smallest size passive.

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 0.653mm² (1011.843mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Regulator output > 300mA

Functional:

Output: Adjustable Output
Output Capacitor: Cap Free, Ceramic

Specification:

V_{IN (MIN)}: 2.50V
V_{IN (MAX)}: 6.00V
I_{OUT (MAX)}: 0.50A
V_{OUT (MIN)}: 1.00V
V_{OUT (MAX)}: 5.00V
V_DO: 220mV
Accuracy: 2.00%
I_Q: 0.250mA
Noise Figure: 60.0µVrms
PSRR @ 100KHz: 43dB

Other Detail: Important information for this device is tabulated below.

Traffic light setting for Minimum Order Quantity indicates the following:

Green:Available from stock or at low factory MOQ.
Amber: Available on factory order with MOQ.
Red: High factory MOQ may apply, please ask for details.

Traffic light setting for High Reliability indicates the following:

Green: This bare die is specified and tested for use in high reliability applications.
Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
Red: This bare die is not specified or specifically designed for use in high reliability applications.

Traffic light setting for Space Grade indicates the following:

Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.