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LM7905

Features: ·Thermal, short circuit and safe area protection· High ripple rejection· 1.5A output current· 4% tolerance on preset output voltageSpecificationsInput Voltage(Vo=-5V) -25V(Vo=-12V and -15V) -35VInput-Output Differential(Vo=-5V) 25V(Vo=-12V and -15V) 30VPower Dissipation (Note 2) Internal...

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SeekIC No. : 004396181 Detail

LM7905: Features: ·Thermal, short circuit and safe area protection· High ripple rejection· 1.5A output current· 4% tolerance on preset output voltageSpecificationsInput Voltage(Vo=-5V) -25V(Vo=-12V and -15V...

LM7905 Data Sheet

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Part Number:
LM7905
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·Thermal, short circuit and safe area protection
· High ripple rejection
· 1.5A output current
· 4% tolerance on preset output voltage




Specifications

Input Voltage
(Vo=-5V) -25V
(Vo=-12V and -15V) -35V
Input-Output Differential
(Vo=-5V) 25V
(Vo=-12V and -15V) 30V
Power Dissipation (Note 2) Internally Limited
Operating Junction Temperature Range 0 to +125
Storage Temperature Range -65 to +150
Lead Temperature (Soldering, 10 sec.) 230

Output Current 1500 mA
Output Min -5 Volt
Input Min Voltage -25 Volt
Input Max Voltage -7 Volt
Adjustable Output No
On/Off Pin No
Error Flag No
RegType Linear Regulator
Temperature Min 0 deg C
Temperature Max 125 deg C
Output Max -5 Volt
Output Voltage -5 Volt
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Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing Package Marking Convention**
LM7905CT Full Production RoHS Compliant $0.366 TO-220 3 RAIL T03B Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
&K Line 3: LM7905C
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product LM7905 is available. Click here for more information .





Description

The LM7905 series of 3-terminal regulators is available with fixed output voltages of b5V, b8V, b12V, and b15V.

These devices need only one external componentÐa compensation capacitor at the output. The LM79XX series is
packaged in the TO-220 power package and is capable of supplying 1.5A of output current.

These regulators LM7905 employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions.

Low ground pin current of the LM79XX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.

For applications requiring other voltages, see LM137 data sheet.






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