LM217K STMicroelectronics, LM217K Datasheet - Page 11

• Manufacturer Part Number: LM217K
• Description: IC REG 1.5A 1.2V-37V ADJ TO-3
• Manufacturer: STMicroelectronics

Specifications of LM217K

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 37 V
• Number Of Regulators: 1
• Current - Output: 1.5A (Min)
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-204, TO-3
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Adjustable
• Output Voltage: 1.2 V to 37 V
• Output Current: 500 mA
• Line Regulation: 0.02 % / V
• Load Regulation: 0.3 %
• Input Voltage Max: 40 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 25 C
• Mounting Style: Through Hole
• Reference Voltage: 1.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7321; LM217K

LM117, LM217, LM317
Figure 11. Digitally selected outputs
Figure 12. Battery charger (12 V)
(R
* R
2
S
charged battery.
sets maximum V
sets output impedance of charger Z
O
)
Doc ID 2154 Rev 16
O
= R
S
(1 + R
2
/R
1
). Use of R
S
allows low charging rates whit fully
Application information
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