This device suits hybrid & MCM designers needing high reliability with fixed -12V negative voltage regulation. This bare die directly replaces National (TI) LM7912, Texas Instruments UA7912 & Motorola (MOT) or ON Semi MC7912AC or MCC7912AC.
Features:
- ** PRODUCT DISCONTINUED **
- 4% voltage output tolerance over full temperature range
- Wide input voltage range
- Internal Short-Circuit Current Limiting
- Internal Thermal Overload Protection
- No external components required
- Military Temperature Range for High Reliability
- Provides Point-of-Source regulation with lower noise
- x2 magnitude impedance improvement with lower bias current and noise when replacing Zener diode/resistor combinations
- Can be used with power-pass elements to make high-current voltage regulators
Vendor:
SiS OBSOLETE
Electrical Datasheet
Die Physical Data:
Footprint: 3.61mm² (5595.517mil²)
X: 1900µm (75mil)
Y: 1900µm (75mil)
Request Pad Layout
In Stock: -1
SiS OBSOLETE
Electrical Datasheet
Die Physical Data:
Footprint: 3.61mm² (5595.517mil²)
X: 1900µm (75mil)
Y: 1900µm (75mil)
Request Pad Layout
In Stock: -1
Product Families: Used for this device are tabulated below.
Functional:
- Output: Fixed Output, Negative Output
- Output Capacitor: Cap Free, Ceramic
Specification:
VIN (MIN): -25.00V
VIN (MAX): -7.00V
IOUT (MAX): 1.50A
VOUT (MIN): -12.25V
VOUT (MAX): -11.75V
VDO: 2,000mV
Accuracy: 4.00%
IQ: 4.300mA
Noise Figure: 75.0µVrms
PSRR @ 100KHz: n/a
VIN (MAX): -7.00V
IOUT (MAX): 1.50A
VOUT (MIN): -12.25V
VOUT (MAX): -11.75V
VDO: 2,000mV
Accuracy: 4.00%
IQ: 4.300mA
Noise Figure: 75.0µVrms
PSRR @ 100KHz: n/a
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.