LM317LIDRG4
Unknown100-MA, 35-V, ADJUSTABLE LINEAR VOLTAGE REGULATOR
Deep-Dive with AI
Search across all available documentation for this part.
LM317LIDRG4
Unknown100-MA, 35-V, ADJUSTABLE LINEAR VOLTAGE REGULATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | LM317LIDRG4 |
|---|---|
| Current - Output | 100 mA |
| Current - Quiescent (Iq) | 2.5 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR [Max] | 65 dB |
| PSRR [Min] | 80 dB |
| Supplier Device Package | 8-SOIC |
| Voltage - Input (Max) [Max] | 38 V |
| Voltage - Output (Max) [Max] | 32 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
LM317HV-MIL Series
500-mA, 40-V, adjustable linear voltage regulator for automotive applications
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Mounting Type | Voltage - Output (Min/Fixed) | Voltage - Output (Max) [Max] | PSRR [Max] | PSRR [Min] | Current - Output | Output Type | Output Configuration | Current - Quiescent (Iq) | Protection Features | Voltage - Input (Max) [Max] | Number of Regulators | Package / Case | Package / Case [y] | Package / Case [x] | Voltage - Output (Max) | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 125 °C | -40 °C | SOT-89-3 | Surface Mount | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | TO-243AA | |||||
 Texas Instruments | 125 °C | -40 °C | 8-SOIC | Surface Mount | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | 8-SOIC | 3.9 mm | 0.154 in | |||
Texas Instruments | 125 °C | 0 °C | 8-SOIC | Surface Mount | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | 8-SOIC | 3.9 mm | 0.154 in | |||
 Texas Instruments | 125 °C | -40 °C | TO-92-3 | Through Hole | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | TO-226-3 TO-92-3 | |||||
 Texas Instruments | 125 °C | -40 °C | TO-252-3 | Surface Mount | 1.25 V | 65 dB | 80 dB | 1.5 A | Adjustable | Positive | 10 mA | Over Current Over Temperature Short Circuit | 1 | DPAK (2 Leads + Tab) SC-63 TO-252-3 | 37 V | ||||||
Texas Instruments | 125 °C | -40 °C | 8-SOIC | Surface Mount | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | 8-SOIC | 3.9 mm | 0.154 in | |||
 Texas Instruments | 125 °C | 0 °C | SOT-223-4 | Surface Mount | 1.25 V | 64 dB | 57 dB | 1.5 A | Adjustable | Positive | 10 mA | Over Current Over Temperature Short Circuit | 1 | TO-261-4 TO-261AA | 37 V | ||||||
Texas Instruments | 125 °C | -40 °C | TO-92-3 | Through Hole | 1.2 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 5 mA | Over Current Over Temperature Short Circuit | 1 | TO-226-3 TO-92-3 | 37 V | ||||||
 Texas Instruments | 125 °C | 0 °C | 8-TSSOP | Surface Mount | 1.2 V | 32 V | 65 dB | 80 dB | 100 mA | Adjustable | Positive | 2.5 mA | Over Current Over Temperature Short Circuit | 38 V | 1 | 8-TSSOP | 0.173 " | 4.4 mm | |||
 Texas Instruments | 125 ¯C | 0 °C | TO-252-3 | Surface Mount | 1.25 V | 65 dB | 80 dB | 500 mA | Adjustable | Positive | 10 mA | Over Current Over Temperature Short Circuit | 1 | DPAK (2 Leads + Tab) SC-63 TO-252-3 | 37 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.40 | |
| Digi-Reel® | 1 | $ 0.40 | ||
| Tape & Reel (TR) | 5000 | $ 0.13 | ||
| 12500 | $ 0.12 | |||
| 25000 | $ 0.12 | |||
| 62500 | $ 0.11 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.26 | |
| 100 | $ 0.18 | |||
| 250 | $ 0.14 | |||
| 1000 | $ 0.09 | |||
Description
General part information
LM317HV-MIL Series
The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1.5 A over a 1.25-V to 37-V output range and a wide temperature range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators.
The LM117 and LM317-N offer full overload protection such as current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.
Typically, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios that are difficult to achieve with standard 3-terminal regulators.
Documents
Technical documentation and resources