参数资料
型号: TDA3664AT/N1/N,118
厂商: NXP Semiconductors
文件页数: 3/16页
文件大小: 0K
描述: IC REG LDO 5V .1A 8SOIC
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 45 V
电压 - 压降(标准): 0.18V @ 50mA
稳压器数量: 1
电流 - 输出: 100mA
电流 - 限制(最小): 170mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
NXP Semiconductors
TDA3664
Very low dropout voltage/quiescent current 5 V voltage regulator
5. Block diagram
V P
1 (8)
BANDGAP
TDA3664
(TDA3664AT)
(TDA3664TT)
REGULATOR
THERMAL
PROTECTION
2, 4 (3)
3 (1)
REG
mgl809
GND
Pin numbers in parenthesis refer to the TDA3664AT and TDA3664TT version.
Fig 1. Block diagram
6. Pinning information
6.1 Pinning
V P
1
REG
1
8
V P
TDA3664AT
GND
2
TDA3664 4 GND
n.c.
GND
2
3
7 n.c.
TDA3664TT 6 n.c.
REG
3
n.c.
4
5
n.c.
001aac947
Fig 2. Pin con?guration SO4
6.2 Pin description
001aac948
Fig 3. Pin con?guration SO8 and TSSOP8
Table 3:
Pin description
Symbol
Pin
Description
SO4
SO8
TSSOP8
V P
GND
REG
1
2 and 4
3
8
3
1
8
3
1
supply voltage
ground
regulator output
TDA3664_7
n.c.
-
2, 4, 5, 6 and 7 2, 4, 5, 6 and 7 not connected
? NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 25 June 2007
3 of 16
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