Datasheet> 器件分类 > 电源/电源管理> 电源电路> SG7905IG

SG7905IG: 产品描述Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN; 产品类别电源/电源管理电源电路; 文件大小163KB，共7页; 制造商Microsemi; 官网地址https://www.microsemi.com

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SG7905IG概述

Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN

SG7905IG规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	Microsemi
零件包装代码	TO-257
包装说明	, SIP3,.1TB
针数	3
Reach Compliance Code	compliant
ECCN代码	EAR99
可调性	FIXED
标称回动电压 1	2.3 V
最大绝对输入电压	35 V
最大输入电压	25 V
最小输入电压	7.5 V
JESD-30 代码	R-CSFM-P3
JESD-609代码	e0
最大电网调整率	0.05%
最大负载调整率	0.1%
功能数量	1
输出次数	1
端子数量	3
工作温度TJ-Max	150 °C
工作温度TJ-Min	-55 °C
最大输出电流 1	1.5 A
最大输出电压 1	5.2 V
最小输出电压 1	4.8 V
标称输出电压 1	5 V
封装主体材料	CERAMIC, METAL-SEALED COFIRED
封装等效代码	SIP3,.1TB
封装形状	RECTANGULAR
封装形式	FLANGE MOUNT
峰值回流温度（摄氏度）	NOT SPECIFIED
认证状态	Not Qualified
调节器类型	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
筛选级别	MIL-STD-883
表面贴装	NO
技术	BIPOLAR
端子面层	TIN LEAD
端子形式	PIN/PEG
端子节距	2.54 mm
端子位置	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED
最大电压容差	6%

文档解析

SG7900A系列负电压调节器提供自包含的固定电压输出能力，负载电流高达1.5A。该系列包括多种输出电压选项，如-5V、-12V和-15V，并采用四种封装类型，完美补充SG7800A/SG7800和SG140系列三端调节器。产品基于独特的带隙参考设计，SG7900A版本的输出电压容差为±1.5%，且具有改进的线路调节特性。所有型号均内置热关断、电流限制和安全区域控制等保护功能，仅需单个输出电容（SG7900系列）或电容加5mA最小负载（SG120系列）即可实现稳定性能，简化了应用设计。低静态电流确保在通过电压分压器扩展输出电压时仍能保持良好的调节，尤其适用于SG120类型。器件提供密封TO-257、TO-3、TO-39和LCC封装，适用于工业和高可靠性环境。

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SG7900A/SG7900 SERIES

SG7900A/SG7900

NEGATIVE FIXED VOLTAGE REGULATOR

DESCRIPTION

The SG7900A/SG7900 series of negative regulators offer self-contained,

fixed-voltage capability with up to 1.5A of load current. With a variety of

output voltages and four package options this regulator series is an

optimum complement to the SG7800A/SG7800, SG140 line of three

terminal regulators.

These units feature a unique band gap reference which allows the

SG7900A series to be specified with an output voltage tolerance of

±1.5%.

The SG7900A versions also offer much improved line regulation character-

istics.

All protective features of thermal shutdown, current limiting, and safe-area

control have been designed into these units and since these regulators

require only a single output capacitor (SG7900 series) or a capacitor and

5mA minimum load (SG120 series) for satisfactory performance, ease of

application is assured.

Although designed as fixed-voltage regulators, the output voltage can be

increased through the use of a simple voltage divider. The low quiescent

drain current of the device insures good regulation when this method is

used, especially for the SG120 series.

These devices are available in hermetically sealed TO-257, TO-3, TO-39

and LCC package.

FEATURES

•

Output voltage set internally to

1.5% on SG7900A

Output current to 1.5A

Excellent line and load regulation

Foldback current limiting

Thermal overload protection

Voltages available: -5V, -12V, -15V

Contact factory for other voltage options

Available in surface mount package

HIGH RELIABILITY FEATURES

- SG7900A/SG7900

♦

Available to MIL-STD - 883

♦

MIL-M38510/11501BXA - JAN7905T

♦

MIL-M38510/11505BYA - JAN7905K

♦

MIL-M38510/11502BXA - JAN7912T

♦

MIL-M38510/11506BYA - JAN7912K

♦

MIL-M38510/11503BXA - JAN7915T

♦

MIL-M38510/11507BYA - JAN7915K

♦

LMI level "S" processing available

SCHEMATIC DIAGRAM

For normal

operation the (V

)

Sense Pin must be

externally

connected to the

load.

05/01 Rev 1.5



1999

11861 Western Avenue

∞

Garden Grove, CA 92841

(714) 898-8121

∞

FAX:

(714) 893-2570

INFINITY

Microelectronics Inc.

SG7905IG相似产品对比

	SG7905IG	SG7912L/883B	SG7905K/883B	SG7905T/883B	SG7912IG/883B	SG7915T/883B	SG7912K/883B	SG7905IG/883B	SG7912AIG
描述	Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN	Fixed Negative Standard Regulator, 12V, BIPolar, CQCC20, CERAMIC, LCC-20	Fixed Negative Standard Regulator, 5V, BIPolar, MBFM2, METAL CAN, TO-39, 2 PIN	Fixed Negative Standard Regulator, 5V, BIPolar, MBCY3, METAL CAN, TO-39, 3 PIN	Fixed Negative Standard Regulator, 12V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN	Fixed Negative Standard Regulator, 15V, BIPolar, MBCY3, METAL CAN, TO-39, 3 PIN	Fixed Negative Standard Regulator, 12V, BIPolar, MBFM2, METAL CAN, TO-39, 2 PIN	Fixed Negative Standard Regulator, 5V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN	Fixed Negative Standard Regulator, 12V, BIPolar, CSFM3, HERMETIC SEALED, TO-257, 3 PIN
是否无铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合
包装说明	, SIP3,.1TB	CERAMIC, LCC-20	, TO-204/-3	, CAN3/4,.2	, SIP3,TB	, CAN3/4,.2	, TO-204/-3	, SIP3,.1TB	, SIP3,TB
Reach Compliance Code	compliant	compli	compliant	compliant	unknown	compliant	compliant	compliant	compli
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
可调性	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED
标称回动电压 1	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V
最大绝对输入电压	35 V	35 V	35 V	35 V	35 V	40 V	35 V	35 V	35 V
最大输入电压	25 V	30 V	25 V	25 V	30 V	30 V	30 V	25 V	30 V
最小输入电压	7.5 V	14.5 V	7.5 V	7.5 V	14.5 V	17.5 V	14.5 V	7.5 V	14.5 V
JESD-30 代码	R-CSFM-P3	X-CQCC-N20	O-MBFM-P2	O-MBCY-W3	R-CSFM-P3	O-MBCY-W3	O-MBFM-P2	R-CSFM-P3	R-CSFM-P3
JESD-609代码	e0	e0	e0	e0	e0	e0	e0	e0	e0
最大电网调整率	0.05%	0.12%	0.05%	0.05%	0.12%	0.15%	0.12%	0.05%	0.06%
最大负载调整率	0.1%	0.12%	0.1%	0.1%	0.12%	0.24%	0.12%	0.1%	0.09%
功能数量	1	1	1	1	1	1	1	1	1
输出次数	1	1	1	1	1	1	1	1	1
端子数量	3	20	2	3	3	3	2	3	3
工作温度TJ-Max	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C
最大输出电流 1	1.5 A	1.5 A	1.5 A	0.5 A	1.5 A	0.5 A	1.5 A	1.5 A	1.5 A
最大输出电压 1	5.2 V	12.5 V	5.2 V	5.2 V	12.5 V	15.6 V	12.5 V	5.2 V	12.2 V
最小输出电压 1	4.8 V	11.5 V	4.8 V	4.8 V	11.5 V	14.4 V	11.5 V	4.8 V	11.8 V
标称输出电压 1	5 V	12 V	5 V	5 V	12 V	15 V	12 V	5 V	12 V
封装主体材料	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	METAL	METAL	CERAMIC, METAL-SEALED COFIRED	METAL	METAL	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
封装等效代码	SIP3,.1TB	LCC20,.35SQ	TO-204/-3	CAN3/4,.2	SIP3,TB	CAN3/4,.2	TO-204/-3	SIP3,.1TB	SIP3,TB
封装形状	RECTANGULAR	UNSPECIFIED	ROUND	ROUND	RECTANGULAR	ROUND	ROUND	RECTANGULAR	RECTANGULAR
封装形式	FLANGE MOUNT	CHIP CARRIER	FLANGE MOUNT	CYLINDRICAL	FLANGE MOUNT	CYLINDRICAL	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
调节器类型	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
筛选级别	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883	MIL-STD-883
表面贴装	NO	YES	NO	NO	NO	NO	NO	NO	NO
技术	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
端子面层	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
端子形式	PIN/PEG	NO LEAD	PIN/PEG	WIRE	PIN/PEG	WIRE	PIN/PEG	PIN/PEG	PIN/PEG
端子位置	SINGLE	QUAD	BOTTOM	BOTTOM	SINGLE	BOTTOM	BOTTOM	SINGLE	SINGLE
最大电压容差	6%	5%	6%	6%	5%	5%	5%	6%	2.5%
厂商名称	Microsemi	-	-	-	Microsemi	Microsemi	Microsemi	Microsemi	Microsemi
零件包装代码	TO-257	QLCC	TO-39	-	TO-257	-	TO-39	TO-257	TO-257
针数	3	20	2	-	3	-	2	3	3
工作温度TJ-Min	-55 °C	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
端子节距	2.54 mm	1.27 mm	-	-	2.54 mm	-	-	2.54 mm	2.54 mm
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED

SG7905IG