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KA7905

Linear Regulators - Standard REGULATOR, -5V, 1.0 A, 4%

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SeekIC No. : 00505805 Detail

KA7905: Linear Regulators - Standard REGULATOR, -5V, 1.0 A, 4%

KA7905 Data Sheet

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Part Number:
KA7905
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/8

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Product Details

Quick Details

Output Type : Fixed Polarity : Negative
Output Voltage : - 5 V Output Current : 1 A
Load Regulation : 100 mV Input Voltage MAX : - 35 V
Line Regulation : 100 mV Maximum Operating Temperature : + 125 C
Mounting Style : Through Hole Package / Case : TO-220    

Description

Output Type : Fixed
Output Current : 1 A
Maximum Operating Temperature : + 125 C
Mounting Style : Through Hole
Package / Case : TO-220
Load Regulation : 100 mV
Line Regulation : 100 mV
Polarity : Negative
Input Voltage MAX : - 35 V
Output Voltage : - 5 V


Features:

• Output Current in Excess of 1A
• Output Voltages of-5, -6, -8, -9, -10, -12, -15, -18 , -24V
• Internal Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating area Compensation

• Output Current in Excess of 1A
• Output Voltages of-5, -6, -8, -9, -10, -12, -15, -18 , -24V
• Internal Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating area Compensation

• Output Current in Excess of 1A
• Output Voltages of-5, -6, -8, -9, -10, -12, -15, -18 , -24V
• Internal Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating area Compensation




Specifications

Parameter
Symbol
Value
Unit
Input Voltage
VI
-35
V
Thermal Resistance Junction-Cases Junction-Air
RJC
RJA
5
65
/ W
Operating Temperature Range
TOPR
0 ~ +125
Storage Temperature Range
TSTG
- 65 ~ +150




Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing Package Marking Convention**
KA7905TU Full Production RoHS Compliant $0.396 TO-220 3 RAIL T03B Line 1: $Y (Fairchild logo)
Line 2: &3&K Line 3: KA7905
* 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 KA7905 is available. Click here for more information .


Parameter
Symbol
Value
Unit
Input Voltage
VI
-35
V
Thermal Resistance Junction-Cases Junction-Air
RJC
RJA
5
65
/ W
Operating Temperature Range
TOPR
0 ~ +125
Storage Temperature Range
TSTG
- 65 ~ +150




Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing Package Marking Convention**
KA7905TU Full Production RoHS Compliant $0.396 TO-220 3 RAIL T03B Line 1: $Y (Fairchild logo)
Line 2: &3&K Line 3: KA7905
* 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 KA7905 is available. Click here for more information .


Parameter
Symbol
Value
Unit
Input Voltage
VI
-35
V
Thermal Resistance Junction-Cases Junction-Air
RJC
RJA
5
65
/ W
Operating Temperature Range
TOPR
0 ~ +125
Storage Temperature Range
TSTG
- 65 ~ +150





Description

The KA79XX/KA79XXA series of three-terminal negative regulatorsare available in TO-220 package and with several fixed outputvoltages, making them useful in a wide range of applications.Each type employs internal current limiting, thermalshutdown and safe operating area protection, making itessentially indestructible.



The KA7905 is designed as one kind of 3-terminal 1A negative voltage regulator that is available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Features of the KA7905 are:(1)output current in excess of 1A; (2)output voltages of -5, -6, -8, -9, -10, -12, -15, -18 , -24V; (3)internal thermal overload protection; (4)short circuit protection; (5)output transistor safe operating area compensation.

The absolute maximum ratings of the KA7905 can be summarized as:(1)Input Voltage: -35 V;(2)Thermal Resistance Junction-Case: 5 °C/W;(3)Thermal Resistance Junction-Air: 65 °C/W;(4)Operating Temperature Range: 0 to +125 °C;(5)Storage Temperature Range: -65 to +150 °C.

The electrical characteristics of the KA7905 can be summarized as:(1)Output Voltage: 3 to 6 mA;(2)Temperature Coefficient of VD: -0.4 mV/°C;(3)Output Noise Voltage: 40 V;(4)Ripple Rejection: 54 to 60 dB;(5)Dropout Voltage: 2 V;(6)Short Circuit Current: 300 mA;(7)Peak Current: 2.2 A. If you want to know more information such as the electrical characteristics about the KA7905, please download the datasheet in www.seekic.com or www.chinaicmart.com .



The KA7905 is designed as one kind of 3-terminal 1A negative voltage regulator that is available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Features of the KA7905 are:(1)output current in excess of 1A; (2)output voltages of -5, -6, -8, -9, -10, -12, -15, -18 , -24V; (3)internal thermal overload protection; (4)short circuit protection; (5)output transistor safe operating area compensation.

The absolute maximum ratings of the KA7905 can be summarized as:(1)Input Voltage: -35 V;(2)Thermal Resistance Junction-Case: 5 °C/W;(3)Thermal Resistance Junction-Air: 65 °C/W;(4)Operating Temperature Range: 0 to +125 °C;(5)Storage Temperature Range: -65 to +150 °C.

The electrical characteristics of the KA7905 can be summarized as:(1)Output Voltage: 3 to 6 mA;(2)Temperature Coefficient of VD: -0.4 mV/°C;(3)Output Noise Voltage: 40 V;(4)Ripple Rejection: 54 to 60 dB;(5)Dropout Voltage: 2 V;(6)Short Circuit Current: 300 mA;(7)Peak Current: 2.2 A. If you want to know more information such as the electrical characteristics about the KA7905, please download the datasheet in www.seekic.com or www.chinaicmart.com .



The KA79XX/KA79XXA series of three-terminal negative regulatorsare available in TO-220 package and with several fixed outputvoltages, making them useful in a wide range of applications.Each type employs internal current limiting, thermalshutdown and safe operating area protection, making itessentially indestructible.






Parameters:

Technical/Catalog InformationKA7905
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Regulator TypeSingle Output
Package / CaseTO-220
PackagingBulk
Regulator TopologyNegative Fixed
Current - Output1A
Voltage - Output-5V
Operating Temperature0°C ~ 125°C
Voltage - Input-7 ~ -25 V
Number of Regulators1
Current - Limit (Min)2.2A
Current Short Circuit (Isc)300mA
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names KA7905
KA7905



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