Walton Electronics Co., Ltd.
| Supply Ability | 10000pcs/months |
| Delivery Time | 1-3 workdays |
| Packaging Details | Standard |
| Mounting Style | SMD/SMT |
| Package / Case | TO-252-3 |
| Number of Outputs | 1 Output |
| Polarity | Positive |
| Output Type | Adjustable |
| Brand Name | original |
| Model Number | LM317AMDT/NOPB |
| Certification | ISO9001:2015standard |
| Place of Origin | original |
View Detail Information
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Product Specification
| Supply Ability | 10000pcs/months | Delivery Time | 1-3 workdays |
| Packaging Details | Standard | Mounting Style | SMD/SMT |
| Package / Case | TO-252-3 | Number of Outputs | 1 Output |
| Polarity | Positive | Output Type | Adjustable |
| Brand Name | original | Model Number | LM317AMDT/NOPB |
| Certification | ISO9001:2015standard | Place of Origin | original |
| High Light | LM317AMDT NOPB Power Management ICs ，TO-252-3 Linear Voltage Regulators ，SMT Linear Voltage Regulators | ||
LM317AMDT/NOPB PMIC Power Management ICs Linear Voltage Regulators 3 TERMINAL ADJ REG Tube LM317AMDTNOPB
Features
• For a newer drop-in alternative, see the LM317
• Typical 0.005%/V line regulation
• 1% output voltage tolerance
• 1.5-A output current
• Adjustable output down to 1.25 V
• Input-output differential up to 40 V
• Current limit constant with temperature
• No output capacitor required
• Short-circuit protected output
• −40°C to 125°C operating temperature range
2 Applications
• Automotive LED lighting
• Battery chargers
• Post regulation for switching supplies
• Constant-current regulator
• Microprocessor supplies
3 Description
The LM317A adjustable 3-terminal, positive-voltage regulators are capable of supplying current in excess of 1.5 A over a 1.25-V to 37-V output range and provide 1% output-voltage accuracy. Both line regulation and load regulation are better achieved with the LM317A device than with standard fixed regulators.
The LM317A offers full overload protection such as over current, thermal-overload protection, and safearea 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 and can be replaced with a ceramic and appropriate ESR. The adjustment terminal can be bypassed to achieve very high ripplerejection ratios that are difficult to achieve with standard 3-terminal regulators.
Because the LM317A regulator is floating and detects only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. Exceeding the maximum input-to-output deferential will result in short-circuiting the output. By connecting a fixed resistor between the adjustment pin and output, the LM317A can be also used as a precision current regulator
| Product Category: | Linear Voltage Regulators |
| SMD/SMT | |
| TO-252-3 | |
| 1 Output | |
| Positive | |
| 1.25 V to 37 V | |
| 1.5 A | |
| Adjustable | |
| 4.2 V | |
| 40 V | |
| - 40 C | |
| + 125 C | |
| 0.5 % | |
| 0.01 %/V | |
| 5 mA | |
| LM317A | |
| Tube | |
| Moisture Sensitive: | Yes |
| Product Type: | Linear Voltage Regulators |
| PSRR / Ripple Rejection - Typ: | 80 dB |
| 75 | |
| Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.063493 oz |
Company Details
Business Type:
Trading Company
Year Established:
2004
Employee Number:
50~100
Ecer Certification：
Active Member
Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ... Founded in 2004, Walton Electronics CO.,LTD is a scaled and professional independent distributor of electronic components in Shenzhen , China. Committed to the world's leading brands of electronic components distribution integration services, mainly engaged in active components , integrated circ...
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