Product Summary
The LD1117S30TR is a LOW DROP Voltage Regulator is able to provide up to 800mA of Output Current, available even in adjustable version (Vref=1.25V) . The 2.85V type of the LD1117S30TR is ideal for SCSI-2 lines active termination. The LD1117S30TR is supplied in: SOT-223, DPAK, SO-8 and TO-220.
Parametrics
LD1117S30TR absolute maximum ratings: (1) DC Input Voltage VIN: 15V; (2) Power Dissipation Ptot: 12W; (3) Storage Temperature Range Tstg: -40 to +150 °C; (4) Operating Junction Temperature Range Tj: -40 to +150°C (for C Version) , 0 to +150°C (for standard Version) .
Features
LD1117S30TR features: (1) Low dropout voltage (1V TYP.) ; (2) 2.85V Device performances are suitable for SCSI-2 active termination; (3) Output current up to 800 mA; (4) Fixed output voltage of: 1.2V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V; (5) Adjustable version availability (Vrel=1.25V) ; (6) Internal current and thermal limit; (7)Available in ± 1% (at 25°C) and 2% in full temperature range; (8) Supply voltage rejection: 75dB (typ.) .
Diagrams

| Image | Part No | Mfg | Description | ![]()  | 
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|---|---|---|---|---|---|---|---|---|---|---|
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                            ![]() LD1117S30TR  | 
                            ![]() STMicroelectronics  | 
                            ![]() Low Dropout (LDO) Regulators 3.0V 0.8A Positive  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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| Image | Part No | Mfg | Description | ![]()  | 
                            Pricing (USD)  | 
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                            ![]() LD1106S  | 
                            ![]() Other  | 
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                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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                            ![]() LD1117  | 
                            ![]() Other  | 
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                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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                            ![]() LD1117 series  | 
                            ![]() Other  | 
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                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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![]()  | 
                            ![]() LD1117A  | 
                            ![]() Other  | 
                            ![]()  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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![]()  | 
                            ![]() LD1117A/B  | 
                            ![]() Other  | 
                            ![]()  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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![]()  | 
                            ![]() LD1117A-D2MR  | 
                            ![]() STMicroelectronics  | 
                            ![]() Low Dropout (LDO) Regulators Low drop fixed/adj  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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 (China (Mainland)) 
                         
                        
                                    








