LM78L82ACZ National Semiconductor, LM78L82ACZ Datasheet - Page 9

• Manufacturer Part Number: LM78L82ACZ
• Description: IC REG 3-TERM POSITIVE TO92-3
• Manufacturer: National Semiconductor

Specifications of LM78L82ACZ

• Regulator Topology: Positive Fixed
• Voltage - Output: 8.2V
• Voltage - Input: 9.9 ~ 35 V
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Output Voltage Fixed: 8.2V
• Dropout Voltage Vdo: 1.7V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-92
• Operating Temperature Range: 0°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: *LM78L82ACZ

Typical Applications
*Required if the regulator is located more than 3 from the power supply filter.
**See
V
5V/R1 > 3 I
I
>I
*Solid tantalum.
**Heat sink Q1.
***Optional: Improves ripple rejection and transient response.
Load Regulation: 0.6% 0
OUT
OUT
Q
= 1.5mA over line and load changes
= (V
= 5V + (5V/R1 + I
(Note
OUT
Q
/R1) + I
4) in the electrical characteristics table.
, load regulation (L
Q
Q
) R2
≤
I
L
≤
r
)
250mA pulsed with t
≈
[(R1 + R2)/R1] (L
5V, 500mA Regulator with Short Circuit Protection
ON
r
of LM78L05)
= 50ms.
Adjustable Output Regulator
Fixed Output Regulator
Current Regulator
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774409
774410
774411
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